700 hp 468 bbc. 5-1 572, HP innovations 1150, 1.
700 hp 468 bbc. online/nbxk6um/vodafone-validity-recharge.
1 compression, Performer RPM air gap with a AED Big selection of forged bbc crankshaft models including stock stroke, 4. 70 to 9. Complete, Dyno-Tested Engines Turnkey Power and Reliability: Experience the ultimate in performance and dependability with our complete, dyno-tested engines. 7-8. 1 2. Jan 11, 2011 · Wondering how much hp can be made with a 468 13-1 bbc engine with the brodix -2plus heads that are cnc ported or hand ported. 60's, if not 9. race weight. 700 lift. Dec 21, 2015 · A 295 intake runner is as big as I would go. 2 1/8" 2 1/8" 2 1/8" - 2 1/4" 2 1/8" - 2 1/4" 2 1/4" 2 1/4" - 2 3/8" 2 3/8" 2 1/2" Engine Make (BBC, SBC Aug 30, 2021 · L-29 461 BBC 11. 1. Peak intake flow: Nov 24, 2008 · Hello, my shop retinely build 496 ci. 700+ HP BBC Engine $4 000 Jul 25, 2006 · 650-700+ hp/tq. 00" combo crank and a 54 on the blower. That engine had pro top line 320 heads on it with a dart intake. 990 Rectangular Port Heads 355/285 @ . It’s a fun car to drive. 09 correction factor) and you would get close to 700 HP. 038-. As per the equation above it will take 478. 700 range. 700 HP Aug 24, 2017 · Iam finally getting the engine dropped in the car and wanting to change the plugs from what was in there. 5 to 1 468 with ported 990 heads, a team g intake with 1050 dominator and a 704 lift solid roller crane cam. Bore the block . One of the best 468 we have had on our dyno made 775 hp and has been a 4. Carburetors can deliver very good results, as did this BLP 4150–style carb on the street 565 engine shown here. Check out Steve Morris Engines custom Big Block Chevy high horsepower engine packages, ranging from 1000hp to 3500hp for the BBC platform. JMO. 700 HP out of a bbc is pretty simple to accomplish, especially with 13 to 1 or more compression. Spun between 7000-7500rpm. 060" over,deck to zero clearance,and fit it with forged pistons of about 40cc domes. 610 Bore X 4. Jan 5, 2007 · I ran a low 11 motor 117 mph (468) in my Monte using the stock pickup and stock 3/8 line and the Carter 172. 460" reach tapered style, Accel 276 or 276S or equivalent . SME engines can be built for your combination, whether it be a turbo or supercharger application, Steve Morris Engines is at the top for building boosted BBC engines that not only make big power, but last to make that power again and again. The only thing is it's got a pretty narly cam in it, but I don't know any of the specs so it's a bit of a mystery. As expected from a ProCharger the torque "curve" was pretty Dec 21, 2009 · My 10. I figure if I build a healthy 468 with the standard 454 stroke I will have plenty of power for what I intend to use it for. 553/. 25/1. Lash is . And he didn't just buil 351 Ford Windsor Performance Street Engine 430 HP; 394 Mopar Polysphere Performance Street / Strip 500 HP; 632 Big Block Chevy Drag Racing Sportsman 1000 HP $ 33,872. It will be going into a 69 chevelle convertible. This overbore is incredibly common, and even if you had a block that would clean up with a . I had a 750 VS, but the 800 was good for an honest 50 hp on the dyno. 43---3. 41 60 footers on dot tires 6. 06 1. Jun 29, 2018 · The 105mm throttle body/elbow setup made more than 700 horsepower from 5,100 rpm all the way until we pulled the handle back at 6,200. Don't know how good of a combo it is. Re: Intake Sep 30, 2007 · Very possibly. Mar 2, 2013 · 700+ hp 496 pump gas combinations, post em up ! Jump to Latest My friends 468 went 690hp @6400 with 10. 050 . Next I asked you guys how to do this. Gasket matched intake. 680 lift roller in it and it has an old scorpion intake which is weak. Solid flat tappet dual pattern with 114 lobe seperation. 8 lb-ft at 4,600 rpm702. 1comp cam is a Doug Herbert 596in and 625out with a 310dur. Apr 22, 2024 · The new Mark IV big block provided enthusiasts with the popular 396 and 427 big blocks of the era. Im figuring 12. Lbs. 13. intake ports right from GM. 700: 1150-1250 HP . 40 in any door car and 8. This is an 11-second car. Find 468 Bbc in For Sale. 7-12. Its going in a foot brake malibu wagon. Dart even has a CNC Program to do this port job and because of it's slightly smaller plenum chamber, it is idea for engines under 509-540. Here you go! Feb 10, 2020 · PS I had my system pro -designed ( Dr Gas engineer), the 2" hookers feed into a 3. Apr 23, 2021 · The reward was peak power of 763 hp at 6,800 rpm and a peak torque of 637 lb-ft at 5,800 rpm. 5 inches) engine with the same heads is about 20 to 25 hp on peak and about 30 hp at about 600 to 700 rpm past peak. I haven't driven the car on the street, but with a 150 shot it was good for a best of 1. Some combination tweaking is being worked on and the car should run 9. The owner (my Dad) is close to 70 years old and wants to try it out while he still can. -lbs. I bought a ton of 427 bbc chevy parts today that I'm going to use to put together a build. Sep 17, 2020 · The team complete the tuning session with the spacer attached and ended up with final power numbers better than the customer was hoping for. 25” stroke with OEM 188 or 990’s ProMaxx or RHS 320s. 9. 020",Ivo 31,ivc 79. Just put a 468 together. 200: 454: 6. I also have this comp cam, 300-314, 268-278, 731-715 on a 108. Motor has low runs on it selling intake to pan $5300 The 555 engine gains a huge jump in hp and torque over the 468 and the 505 due to fact it has a wider bore. 55 posi May 27, 2016 · The 440. 8 T&D shaft rockers etc. Jan 9, 2011 · 468 BBC 8. 461" BBC 11. Seems like the real good 468 combos will make around 610 lb ft of torque. It’s been crazy with this sea-level air – the car just keeps going quicker and quicker. Look closely at the dyno reports, and notice the difference in torque and hp throughout the rpm range. Jan 4, 2007 · Here's an update on PHR's budget 468 big-block build-up. At first, I thought we could build a 600+hp engine for under $4,500, but unless we resort to swap meet s or used eBay parts, I don't think we can get there. RPM TQ/HP 3000 627/361 3100 634/375 3200 640/390 3300 646/406 3400 651/423 3500 653/435 3600 655/450 Aug 25, 2011 · IF that 850 lets that engine go where the cam wants to take it. 612/. Id suggest you start with a 9. together with proper springs and retainers and stuff to make them ready for a 468 bbc, so for 468 BBC 13. When I was at Dart there was a guy who did a 468 GM stock block with a Dart 275 oval port head. 300 188 123. It's not as bad as everybody thinks- especially with a small tire (27" dia). Made 711 HP at 6,200 and 660 ft/lbs at what looks like ~4,800 rpm. Car runs 10. His car chassie Dynoed at 660+ HP. Aug 1, 2010 · The 468 that I had last year was pulling 5 inch lbs of vacuum at idle and required 2-5 pv's (Holley 950 HP), then rejetted to 78 primary and 86 secondary's, but that was also with a fairly large solid cam. Price is <gulp> $2469. Recommended icl is 114. 500 and 4. Every one has a different idea of what a street engine should consist of, so this might not be what you have in mind, or you do Jun 10, 2014 · Having 700 HP vette engine running and roaring! Pls volume up!! Jan 16, 2009 · im trying to get my car to run 9. So far I've been recommended McLeod and Centerforce dual friction, what do you guys think? The factory style clutch smoked at the track. 5:1 498 BBC makes 770 hp on pump gas. 89 in a dragster in good air. 135" Isky 280 megahydraulic cam, lift . (no clue how to link,sorry). Jun 29, 2022 · Your MPH and the weight of the car will show you the true HP at the crank and makes a great comparison. Will be Jan 14, 2009 · 2-inch headers (hooker 2217)696. Cylinder head: 300cc Brodix oval raised port; Weldtech CNC; HVH . What i do know is the engine is a 468 , 13. Aug 7, 2018 · 468 BBC 295th7 Thumpr Cam Too much horsepower is almost enough!!! 70 Nova, ZZ502, TH400, 3. 700 lift? Save Share Jul 7, 2003 · You can make 650 hp with most 454 blocks even 2 bolt mains,so dont worry about the block. Jun 23, 2005 · Hi John, The high power Pro Stock examples are way off on horsepower ( because of engine speed) but at the 700-800 horsepower levels these calculations are relatively close. 456 gear with a powerglide 5500 converter. 4 at 109 in a 3550 pound car. When the casting bump has been removed, the airflow at 0. 43 1/8 10. drag motors with the Dart 325 single 4 barrel and make 793 hp@7600 and 680lb. 040 over) a 383 is a 377 bored . What is it about more cubes that makes for an engine that is more tame ? Not rpms right? Cam would dictate where the peak is . Most of the oval-port heads tested in part 1 offered airflow that would support another 100 hp on the Dec 10, 2020 · I have a 468 bbc i wanna throw a stroker kit in it to turn it to a 496 an im curious on what yall think for combos like heads cam pistons intake manifolds i wanna try Aug 30, 2017 · The trouble with stroking a big block is the oil pan and getting them to fit on a 68-72 A-body. Apr 10, 2021 · If you take the best factory man motor every produced, the GM 454, and bore it . How to Build a Nearly 700-hp 540-Inch Pump Gas Big-Block Chevy Street Engine. 8:1, with a shorter lift but higher duration cam. They say they are working on "the next level" 968 TQ! I'd be interested in the opinions of some of our resident experts on this tranny. A streetable 900 hp is not even close to max effort. Eagle "rates" these cranks at 700 hp which is more than I ever plan on though I think a torque rating may be more useful. but really not sure which is better Oct 13, 2006 · -468 BBC-steel GM crank-Crower rods-SRP forged pistons-custom ground hyd. 4. 57 at 127mph. of tire shredding torque at 4,500 rpm, yet idles at 850 rpm and pulls enough vacuum to run power brakes. 19in and 1. I don't have a BBC, just a little weenie ~700 HP Jan 9, 2008 · The Symmetric 288AR-10 is a great cam for a 10:1 mid cubed BBC. Lots of street miles. 700 minimum rod length. 8 @ 124). Uses ported RHS heads, Comp solid-roller 279/284 (advertised duration) on a 107 LSA. Most impressive was the fact that a complete BBC Jul 18, 2012 · Equipped with the right oval-port heads, the 468 easily exceeded 600 hp on the engine dyno. 700 hp is a walk in the park for a blown 8:71 427 bbc. 385″ connecting rods with ARP bolts Aug 23, 2010 · We transform a rather bland Chevy 454 block into a mean 496 big block using an Eagle stroker kit, Edelbrock dual-plane intake, COMP cams, lifters and rockers, and more - Popular Hot Rodding Magazine The earliest production big-block Chevy appeared as the 396 and bolted into the new-for-’65 full-size Impalas as well as in the Corvette. Maybe more impressive, we never saw less than 630 lb-ft of Dec 1, 2003 · This 496 cid stroker rat engine pulls 700 hp and over 640 ft lb of torque was built by Hye Tech Performance with off the shelf parts-Super Chevy Magazine This car and it's backstory are incredible! Matt's grandparents bought this brand new in 1969 and it's been in his family ever since. 060 over you get 468 cubic inches of big block power. This unit used a Dart block, with heads and intake by Brodix. But it would be the 454 entering the chat in 1970 (using the same 4. Those engines have AFR heads, aggressive lobe profile solid roller cams, big carbs on big manifolds, etc. 3 are extenally balanced and one in internally balanced. Profiler 320 cc heads with bowl work, ported Victor dominator intake, 1050 dominator, 262/268 @. <drool> May 7, 2013 · I am building a 468 bbc and would appreciate all the help I can get on making at least 550 hp. It’s way better running here. The TCI calculator shows 440 hp. 750 holley 4150 hp carb Cam is 5. speedpro pistons heads are 2. 88 gear and 32 inch tires. 29@108 at 1720' static altitude, 3000' DA, 3150#'s and was about 11. 90 10 flat area. 0 in most rails. 310 inches) 500-inch engine with a 650-hp output versus that of a lesser, shrouded, big-bore (4. 7 roller rockers. i did not take anything to the machine shop and honestly I don't If you select an HP- or Ultra HP–style 750, it can produce very satisfying results if you are contemplating no more than about 600 hp as a maximum. The thing that was thrown at me over and over again is buy and read books on engine builds and such. 90 to 10. This was enhanced in 1966 with multiple horsepower combinations of the 427 as high as 425 horsepower. lacking somewhat on the low end but from mid range it doesn't stop hauling. Sep 8, 2011 · Another 468 for sale, has ohio crank, +250 long rods hbeams, roller cam and lifters, chevy l88 allum heads proted and polished, double roller chain set, allum timing cover, team g intake for dom carb, msd dist, elect water pump. Other users reply with different options, such as Dart Pro 1, AFR, BMF, and Brodix heads. Jul 12, 2006 · A user asks for head suggestions for a 468 BBC engine that aims for 700-800 HP and long life. Torque 4. Sep 9, 2005 · Granted my '66 with 500+ hp was a tire fryer, fun though, even at 50 mph, especially up the on-ramp. 5 HP/cu in. 605. Apr 13, 2010 · The good old argument between SBC vs BBC. 73 (stop laughing at me!) for 3 years. 19"intake, 1. This head is completely optimized with 80% CNC ported intake and bowl blended exhaust. I currently have a 750 carb, dual plane edelbrock intake, stock peanut port heads, stock flat top pistons and crank. 50's in cool fall air. Feb 25, 2016 · Mike Petralia of Hardcore Horsepower did just that with a 565 cubic inch big block Chevy engine destined for a tricked-out ’70 C10 Chevy truck. 700r4 built for 600 hp, 2500-2700 stall with a lock up switch,12 bolt pos 3:42 gears, 3" exhaust car weighs 4,200 lbs. I too run a 468 BB chevy - about 525 HP. 1,053 horsepower at 7,300 rpm and 834 lb-ft of torque at 5,700 rpm. You are more then doubling the price of the 500Hp motor to get another 100Hp and 800 rpm - ;o) Forged Rods and Pistons with a Cast Crank is OK in a 500Hp 6200rpm BBC. I think the guy Calculated it out to 710-720 engine HP. 5" Torque tech ( not in biz anymore) tails finish off an engineered system for 500-700 hp, meaning it should run same with open headers. 88out with crane Sep 21, 2015 · I found this info posted on a different site, its power curve is rather impressive for a 468 CID big block with 10:1 compression and a fairly mild cam a . Ended up making just north of 700hp on our engine dyno. The 188 head is huge for 468 and if the valve job is decent, could possibly flow 320-330 with bowlwoek/ valve job and a gasketmatch. 1,200 cfm AED and a Weiand Team G intake Shawn 468 Big Block Chevy – 624 horsepower – 590 lb-ft torque A Gen V four bolt main 7. Same heads and cam in the 555 yields amazing power over the 468 and the 505. The dyno operator (Terry Walters) will be sending me a video of the 623 HP run in a view days, so for now I only have the video of the first run. It made just over 700 HP and it will run 9. 3. 10 degree exhaust split is nice considering the stock location port. intake opens 28, closes 60 and ex opens 69, closes 29. Aug 16, 2013 · Intake For 468 BBC. Oct 10, 2007 · im looking to make 700+hp i have a 468 bbc 13. 050 would be enough for 700+ HP and would keep the RPMs within reason. Apr 29, 2011 · I've got a tip, use good rods no matter what. That shows about 640hp at 3000" DA. So, setting a goal of having an HONEST 600+ HP BBC, I am looking for some guidance. Each engine is expertly built using premium components and rigorously tested on state-of-the-art dyno equipment to ensure peak horsepower, torque, and reliability. I estimate about 4 to 6 hp of that difference is due to the reduced ring . now its going in my s10 blazer that has been cut down to 3065 lbs with small block so it should be around 3165lbs or so. : Set-up is: 496/ 630tq/590hp. Feb 24, 2015 · 781 or 049 heads can make 700+ HP on pump gas on a 4. 044 range) because you'll want to run pump gas and not worry about detonation issues,and you'll want to run semi-reasonable Jan 19, 2014 · I Have a 13. The goal is to put this into our '68 Chevelle and run 11s on pump gas. Hoping for 750+hp 4. I. LIFT OFF. The engine will power a 1970 Chevelle SS restoration project and a new shop for teaching kids mechanical skills. 5-1 compression 468 bbc. Jul 10, 2019 · The L88 power curve continued past 5,200 rpm and it didn’t peak until after 7,000 rpm. 20 ET in the 1/8 with brodix bb2 and super vic on alc. Ive got a 468 with GM 990 heads and a solid cam thats 240 @ 050 with 570 lift. In most cases, the bump can be removed without suffering a stud failure. I was wonder what were y’all guys thoughts. 8:1. It is not for every day driving. Roller cam, 714 intake 680 exhaust, duration at 50 in 278 ex 272, Strip Dominator intake and a Holley 950 HP carb. That equates to about 650 HP at the crank. Duration at . 7:1-10. This combination ran 9. 5:1 mid cubed SR BBC About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Nov 18, 2006 · I actually have been running a 2. Apr 5, 2018 · Yea the questions got answer by the dyno yesterday around 6 o'clock. 4 to 1, 781 heads, and a comp street roller. 00 plus convertor. 1400-up HP . B Dec 18, 2011 · Ok guys, I have settled on an engine. I want to go full hyd roller Jun 3, 2014 · With a tiny RV cam, this combination made 408 hp and 511 lb-ft of torque for the paltry sum of $1,900 carb-to-oil pan (including the machine shop cost!). 060 just […] May 28, 2015 · Learn how Borowski Race Engines transformed a stock 396-cubic-inch Chevrolet big-block engine into a 468-horsepower monster with iron heads and a hydraulic roller cam. 25-inch bore as the 427, but with a longer 4. At . 500 250 166. 030 overbore, you probably would still go to . 00-inch stroke) that many remember and still lust after to this day. Hammertime · Registered. 100-inch. Duration @ . May 20, 2013 · Carb for 468 bbc. Welcome to the brotherhood of BBC Jun 7, 2021 · To illustrate what’s possible, we build a 504-inch Dart-blocked BBC and let it rip on the dyno. 568 113LS Hydraulic Flat Tappet. 020 is 290/304. New listings: Cp performance gullwing jet boat tx-19 bbc big block chevy bostic 468 $40 000, 468 c. 1 CR, 840 heads I believe there 2. standard BBC. 565" edelbrock airgap intake holley 750 cfm carb, manuel secondaries Dec 13, 2018 · My goal is a 550-600 hp BBC whether at 468 or 496 doesn't matter, though it would be easier with more inches and less duration etc. new sportsman 632 bbc engine 1000 horsepower $60,000. 3"1 compression 454-468-496 BBC combo,(keep the choice of cam and compression ratio matched so the dynamic compression ratio falls in the 7. RPM Ft-Lbs HP 4500 537. Apr 25, 2020 · Torque is phenomenal @ 700 ft lbs ! I could easily turn her up and make 700 hp. 10@118mph 9-30-22 I'm building a 468 with brodix race rite 270 heads, 10:1 pistons, Edelbrock RPM intake, 3:42 gears and a 2500 converter. 400 232 143. 5 Upper pulley. My car (3840) and claim 10. 5" to 3" Dr Gas X pipe to 3" head pipes and 3" Magnaflow 12578s. The engine cranks out 650 peak horsepower at 5,400 rpm and 700 ft. I didn't run pump gas in it, but probably could have. 582 BIG BLOCK CHEVY Professional Built 468, Balanced and Oct 14, 2008 · best intake for a 700hp 468 bbc. About what horsepower will this make 468, 11 to 1 compression, stock rec port 990 heads, 1. 1 461. The L88 Big-Block was designed to be a race engine right from the factory. The dyno sheet with the small numbers represents the gains from the carb and timing change. 75:1 compression (93 octane)-Performer RPM air gap intake-850 demon carb-MSD dist. 468-520 cid . At first, the hydraulic roller was scoffed at, but today’s high-quality lifters can now deliver on serious 700 to 800 horsepower packages using an improved version of these original hydraulic rollers. The difference in breathing capability of a small-bore (4. 010-inch in the hole to keep the compression ratio at a pump-gas-friendly 9. 468" BBC, M-21, 3. 9-8. 00 Mar 19, 2021 · After dialing in the timing to 28 degrees, the 482 big-block Chevy belched out 968 hp at 6,400 rpm and 848 lb-ft of twist at 5,400 rpm. i want to up grade to either dart pro 1 or brodix bb2 plus heads. IE ; a 540 BBC that's 700 hp is gonna be more tame than a 700 hp 468 BBC if I understand what you're saying. It is going in a 68 Camaro (not mine unfortunately ). P. It runs 8. 51 srp piston scat rod arp bolts everything billet crank main caps drag race soild camshaft 748 intake 714 exhaust ls6 rectangular port polished rev kit comp cams everything brodix hvh intake king demon 1090 packaged deal with 2 speed powerglide stall 5500 ati converter trans brake everything brand new just dyno motor and transmission hold over 1000hp for sale cash money Dec 25, 2009 · I hope you meant 700 hp not 7000 hp. I want to find a happy medium between dollars, reliability and horsepower. Maybe he will share some suggestions. Unless your making upward to 700 HP its a waste. 88 ext holley strip dominator single plane intake. Mar 5, 2013 · Making our goal of 800 hp considerably more difficult was the fact that we decided our street-oriented BBC must include two components not usually associated with big power, namely a hydraulic Dec 17, 2007 · . of torque@5600 uncorrected and 736hp and 640lb. the best ive been able to get is 10. The motor was built a few years back and dynoed over 700hp. 70 Jul 5, 2024 · 700hp chevy 468 13. Feb 6, 2007 · Shaver builds 700 hp from a pump-gas friendly 427 Chevy big-block. 11 @ 129+ with 1 3/4" primary tube headers connected to a full length 3" exhaust system. It was certainly sufficient to get anyone’s attention. Aug 24, 2020 · This chevelle runs in the hot rod magazine real street class it is 3400 lbs and has had 1. Jan 11, 2011 · I've been a huge fan of Dart BBC Intakes for a very long time! Especially the Oval Port version that had been been port-matched to a rectangular port. Lets look at Alans car of 10. Sep 20, 2004 · OR has done the homework and come up with a recipe of parts that will bolt onto a Generation VI GM Performance Parts ZZ502 crate engine to build more than 700 hp when fed just 91-octane fuel. Just how much flow has been made with these heads at . GM LS block (iron or aluminum) Callies Compstar rods & center-counterweighted crank; Diamond pistons; COMP hydraulic roller cam & BSR shaft rockers; CNC ported RHS LS3 heads, FAST 102mm intake. May 25, 2007 · Learn how to build a 468-cube big-block Chevy workhorse on a working man's budget. 00 1/4 mile times with NO NITROUS the engine dynoed over 700 hp 592 ft lbs torque we hope to get the 1/4 mile times down in the 9. . 375/425HP to 454 LS-7 Gen 4s all had 320 cc. 640"/. 38 HP/cu in. 96 et will take 460 hp . I'm officially involved in a cash hemorage of the 540 type, all 700 horsepower. 69 chevelle that weighs 3650. 5:1 forged TRW pistons with the addition of a 15 percent over- driven Weiand 8-71 supercharger Apr 20, 2020 · The ’69 L88 was factory rated at 430 hp at 5,200 rpm (that’s perception), and there’s little debate on whether or not Chevy was sandbagging with those numbers. Apr 14, 2008 · 468ci engine horsepower estimate Jump to Latest 28K views 35 replies 11 participants last post by bulldog03ss Apr 17, 2008 Feb 4, 2009 · Full length Diamond Stripper Windage Tray with 6 quart Pan, Air Gap Intakes with $700 carbs etc and the list goes on and on. 30 Degrees timing. A friend has a 468 with AFR 345 heads Wiend intake, 850 Holley DP, and a cam somewhere in the . These carbs are good torque producers and a correctly cammed 468-ci engine with 10:1 CR and oval-port heads can be made to produce as much as 580 ft-lbs and 550 hp. For those of you that go old school and want to use the legendary GM Square Ports this is your cam. Jun 1, 2022 · In this 2-part series i assemble a 468 BBC using mostly swap meet parts and a few new items. What I have: I've got a freshly machined '72 The 555 engine gains a huge jump in hp and torque over the 468 and the 505 due to fact it has a wider bore. 028/. 050 hyd roller, 111/106 . 310"x4. 700 294 203 ? stock o49 in ex 253cc 2. 19 int 1. 81 horsepower-per-cubic-inch is nothing to sneeze at, especially when you consider the whole engine came in under $20,000 and used all Oct 16, 2008 · It was a 13. A SS/AA Mopar Super Stock routinely makes 880 H. 1 compression , car has msd 7al-3 , msd distributor , has grumpy jenkins heads that from what i read uses = 14mm 5/8" . 607 60', and an 11. I love that carb. 25:1 Compression I have a 468 with 990's,mid 700's Jan 1, 2021 · Im fine commiting another $3,000-$5,000 into this ordeal, from where I am at now, sitting on most of the parts, with most machine work done. I have a 468 BBC and want to give it some more oomph under the hood. Aug 12, 2007 · I know there is a right way to do everything but what is the minimum fuel line size and fuel pump requirements for a 700+ hp no nitrous engine. The question here is: What would it have done if spec’d for EFI? Jan 9, 2016 · I have a 468 BBC 10. I would seek out a factory steel crank,and have it machined to spec,and the oil holes chamfered. 9:1 compression according to the math and the head gasket I might use. I used a . roller cam-GM oval port 781 heads with larger valves and bowl port-pro mag 1. Super t-10, richmond aluminum case, 26 input,32 output, 11" 168 flywheel 12 bolt. 050* is 256/267. Jul 17, 2006 · Doing the calculations, that comes to 740 flywheel HP, and that was initial runs with zero tuning. 5:1, Callies crank, Molnar h-beam rods, ported Dart Pro 1 heads, ported Edelbrock Victor intake, custom Jones Racing Cam, Holley 1050 dominator. I got about four 460/468 BBC running stock steel GM cranks and they are at 700 to 760 HP turning 7200 to 7500 RPms and not having any issues. CR is about 9. 2 Bolt block fit to ARP studds bored . 050 252/261, lobe separation 110 intake center line 104. Just get them sonic checked at every freshen up. 73:1 rear gear and a muncie 4 speed transmission is whats used most commonly, with about 27-29" tires depending on the car and clearances. Our 454 Big Block Chevy crate engines run from 489 to 632+ cubic inches and are based on the legendary 454 Big Block Chevy! These oversized crate engines provide an excellent platform for power adders, delivering impressive performance specs and deep, ground-pounding sound. 30 et Jul 13, 2023 · “Here, I’m struggling to slow it down,” he says. It features lightweight aluminum heads, a barely street-able performance solid lifter cam, a forged crankshaft, a massive Holley 830-cfm carburetor, 7/16” pushrods, forged Borowski Race Engines' 415 cid, 700 hp LS engine for street cruising with Holley Terminator X-Max & custom serpentine system. I have the occasional urge to go to the track, but even with the 439 I was regularly excused of participation, too fast for tech. Feb 3, 2022 · So you're sayin a bigger CI engine with same hp is gonna be more tame . It's a 2 bolt main 1973 mark IV, high performance pass stamped on block. 88" exhaust, 119 cc stroke 4" rod length 6. at the same rpms corrected for the days weather condition, GM iron heads from 396ci. Gross lift is . ” Apr 7, 2022 · 496 Big-Block Pump-Gas Chevy Makes More Than 700 HP on the Dyno! Adding displacement to your big-block Chevy engine can really up the power, especially tire-smoking torque! Steven Rupp Writer HOW MUCH POWER CAN I MAKE ON 87 OCTANE? HOW MUCH POWER WILL A BIG BLOCK CHEVY MAKE ON 87 OCTANE? DOES A MOTOR MAKE MORE POWER ON 87 OR 91 OCTANE? CAN I MAKE Jun 7, 2013 · Pistons were set up . Your ET will demonstrate how well (or not) your car can take and manage the available HP/TQ Real world example: 700 HP at the crank. Cam -- something right about . Part # is 1-405-5. 030. 95 lift, duration at @. On the dyno, a 600-hp big-block is rewarded with about a 10-hp increase. 700 on a 4. 200 124 96. Built by Throttle’s Performance, this 496 cranked out a civilized 700-plus hp. Aug 4, 2020 · It really surprised us by making 623 HP @ 6000 RPM and 604 ft-lbs @4900 RPM. 0 hp at 6,000 rpmSwitching to the Hooker 2217 headers with 2-inch primaries and 31/2-inch collectors breached the 700hp mark for the first 584 Cubic Inch / "Bracket Buster" / Dart D 20 Big Block Chevy 1100+ HP / 800 Ft. See the parts list, specs, and dyno results of this 579 hp engine with a solid roller cam and rectangular port heads. 0:1. There were even a precious few ’65 Z-16 SS396 Chevelles built in 1965. Jan 16, 2000 · I am not at the 700 hp level, close maybe - it was right at 640 hp before the bigger cam and 1. Feb 2, 2010 · We have alot of Stock Rod BBC's 3/8 and 7/16 making 700+ hp as a matter of Fact my Dads Buddy had a old back half 68 Camaro with a 468 TRW pistons , Truck (3/8) rods with ARP bolts ,GM Cast Crank that made 688 HP that has over 350 Passes on it and still running . Jan 19, 2008 · 700 - 775HP use 2" 775 - 850HP use 2 1/8" 850 - 925HP use 2 1/4" 925 - 1000HP use 2 3/8" My ride with a 468 BB under the hood making upwards of 750HP had run a best of 10. 96 HP and 0 negative forces to achieve the time. We were so cheap, we ran out of engine Nov 9, 2006 · I am building a 468 bbc with the following specs and would like an estimate on the hp and tq: 468 ci compression 10/1 merlin heads, oval port, 2. Potential for 380 cfm in that head. 496 BBC 10. May 20, 2007 · 700Raptor. 94) 174 B&M Blower 2. D. (2. These are motors that are 8 to 10 yrs old now. 375 Stroke * PARTS OF SAME OR GREATER VALUE MAY BE SUBSTITUTED IF NOT AVAILABLE AT TIME OF ASSEMBLY*… Jul 19, 2023 · This was mainly aimed at reducing engine friction that promised better fuel mileage. Don't remember what intake or carb he used though. 1300-1400 HP . “I’m going 11. I still have dreams of a 700 HP, 8-71 blown, 454 BBC in my 66. See the specs, power, and cost of different combinations of heads, cams, and manifolds. 250" to the rod Sep 1, 1998 · This basically stock production 468-inch big-block equipped with a cast crankshaft, stock rods, and 8. The engine makes north of 500 horsepower, in the 510-520 hp range. 8 477. Need some insight on what you guys like. It makes 15 lbs of boost at 7000 rpm. Well, I just got done building a 385 (377 . Aug 25, 2008 · I built a 468 for my brother that runs on gas with a 850 Holley and the same basic stuff you mention. 10. Top. Do I have Apr 8, 2016 · Street/Strip 468" BBC/8-71. But 440 hp is not even 1 hp per cube! Oct 22, 2008 · Good heads -- AFR 315CNC would be my choice and would support in excess of 700 HP. You can make this power with stock rods,but I would prefer a set of mid priced H beams,and add . 250 4. Jump to Latest 21 - 23 of 23 Posts. Dec 23, 2015 · HP estimate BBC 468. Jump to Latest for my jet boat 91 pump gas runs 6200 now, just north of 700 hp, 492 BBC. Dyno Flog Test 1 was run with two steps leaner jets than stock in the Demon 850 Dec 11, 2007 · Hope to get some feed back on my latest project. This is one of the quickest, cheapest 10-hp gains, and applies almost universally to all 24-degree heads. 25 bore, 680/680 lift @ 110 lobe/intake center, ported brodix hv2001 intake, 1170 4500 carb, around 10:1 comp. 3 Mar 14, 2008 · This cam from Comp appears to have some potential in a 8-71 468 for the street. For comparison there's a bunch of 540s out at around 750HP, that's 1. Real-world horsepower figures put the closed-chamber L88’s power output in the 540 range with open headers, while the open-chamber setup easily contributed to another 40 to 50 horsepower. Rod journal: 2. 2. 8 glide, 3. Talk to 40Coupe (Garret) he has a killer 468 combo that goes high 9's in his Camaro. Made 700 to the tire on a Dec 28, 2004 · Have an M20 with a 10 spline input shaft, Lakewood bell housing, 11" clutch, new stock flywheel, 500 HP 468" BBC and am looking for a good street strip clutch. 3 4600 544. 41 HP would move that car through the 1/4 mile in 11 seconds if it were not touching the ground and had no wind drag. Correct that to standard dyno factor (1. i. Mark Jones at Sep 27, 2008 · My 468 oval port headed engine ran 6. 55 12-bolt posi "Real This is what I would call a street racer type engine, that will be driven very little, like 1000 to 1500 miles a year== It will made 700 to 750 HP, and it will run on 91 octane pump gas. Complete 754Ci 5-inch BS engine, Zero runs $16,095. It is just sitting on the garage floor and was never used. 655" lift with a 112LSA in a 10 to 10. 00; 540 Big Block Chevy 750 HP $ 15,212. Feb 13, 2009 · heres a good basic 454-468 displacement build I use fairly often on muscle cars,that are mostly street driven, wanting that old school build sound and power with a manual transmission, it requires a 3. The engine I was referring to in my post above was the 454 in my Chevy II. Max rpm 5800-6200. This wider bore makes the 555 a very efficient engine. 90s in a 3100 lb combo with a P/G and brake using a 4. My motor was built right for boost with low compression. Sep 19, 2013 · Hi guys, I wrote a few months back about wanting a 500+hp car on the wheels and I went out and bought a rebuilt 454 with all intentions of doing just that. 5-1 572, HP innovations 1150, 1. Fig. 8. current motor is a 468 14. 650-675. 4L block and all the parts that will go into 468 build Forged SRP Pistons, Scat 6. com builds a "Level 4 Mega Raptor" 700R4 which is supposed to be good for 700 HP / 700 TQ. FYI, I also prefer to let it run a tad fat, so my jetting was a little on the higher side. 25 stroke BBC . Anyway, if you want something to get from stop light to stop light and don't care about driveability and don't care about longivity or twisting the #&%$ out of it, build a 383 SBC. 1,L88 aluminum heads, crane 316 flat tappet, holley strip dominator with a 1050 pro systems carb. Mar 25, 2009 · 600HP from a 396/402, that 1. I have a 468 BBC with the following specs: 9. This is the engine I am going to put in my next project Oct 30, 2013 · DV has a 700 HP, pump gas 505 build in his BBC book. MileHighMan Guru Posts: 1045 Joined: Mon Aug 07, 2006 2:31 pm Location: usa. 375 4. 1:1 cpr range and the quench in the . 8 to 1 781 heads stock port configuration steel crank edelbrock dual plane intake comp. So 80 hp more and 600 pounds less I guess this is what you get (10. Solid roller about . 2. I prefer a Steel Cam with Cast Distributor ring gear having a profile something like 278/286 Adv 237/245 @ ,050 with something like a . cam kit/ don't have specs in front of me but its for towing Idle vacuum no load is 16 inches idle vacuum in gear at idle 14 inches Apr 10, 2019 · Greetings. Holley 1000HP 2 inch Headers. 30@129 MPH 3600 lb. Trying to pick out a clutch for my 67. BB2+2 heads that have been ported to flow 380 @ . 5" collector; then thru a 3. 565 with an 8:71 is capable of stupid torque and HP. and runs 152 MPH at 3170 lbs. Nice intake choice as well. evo86,evc 38. 600 and above increased by 15 to 20 cfm. 59 on 460 hp. BBC 477 to 496 with 4. 55,---3. Aug 27, 2022 · The 430 horsepower rating is laughably low, as most L88s put out more than 550 horsepower. First gear would get me to about 55 mph before she slammed into 2nd and noticeably chirped the tires. 73. HR-9202-7-CSR BBC 477 to 496 with 4. 600 264 173 Jan 21, 2007 · This kicked the power up to the curve you see in Test 1 at 701 hp at 6,400 and 603 lb-ft of torque at 5,400. Appears to have a blower friendly low overlap. Crate Engine, Base Longblock, Big Block Chevy, 540ci Stroker, BBC Crate Motor, Standard Deck Height, 670HP Long Block, Power Adder Series Chevy 632 C. 8 in average air. Jul 24, 2012 · Hi, building a 468 bbc with brodix race rite ovals that had mild clean up in the ports. 70s Josh Sperle from Fargo is 16, but already an experienced racer! 1970 Chevelle May 17, 2018 · The owner says it puts out around 650-700 hp. 697/. 72 valves my vote 781-049 you could get a lot more air if you want to get tricky but as we know flow #'s arent everything. 700 lift and on pump gas 11:1 compression. 6. 060 over 454 with AFR 265 heads, with a 228/238 @ . 61 1/4 mile. . On the hp side the power stayed strong all the way to 7,000 rpm with zero signs of valvetrain issues. 6/1 AFR 265 ovals 112cc Straub Hyd Jun 7, 2010 · We take a junkyard 454 short-block, and without taking it apart, bolt on a new top end and other parts to make 700 hp for less than $2,500. 1966 Nova SS 327 700 R 4 with 3. 712 solid roller. 270* @ . 750 bbc stroker cranks. it has a 721/721 cam with 110ls I will spray it this time with a 325 shot of nos I want some 5. Actual dyno tests back in the day indicated a far more realistic output of 550-560 hp at elevated rpm ranges in the neighborhood of 6,500 rpm (that’s reality). 549 lift, 10. Dec 9, 2007 · Using the TCI race calculator I calculate 360 horsepower to generate 12. 135 rods with ARP bolts Edelbrock RPM (6055) Heads cnc ported 1. 7 roller rockers-9. 8 deck stock crank and rods. what head intake combo would be good we had it in a Malibu 3500 lbs and it went 6. Domed piston volume can only be estimated by the manufacturer, so Petralia sets the piston up in the bore to find the true dome volume to assist in calculating actual compression ratio. Joined Oct 15, 2008 · 1,418 Posts #21 · Jan 14, 2011 Apr 14, 2011 · A forum thread where users share their experiences and suggestions for building a BBC engine for a 67 Camaro. 030 Forged Crank and Forged Eagle H Beam 6. 7 ratio Crane Gold Rockers Jun 6, 2022 · 427-Inch Pump Gas Street Machine Big-Block Chevy Hits the Dyno and Makes 622 HP! Built to power a 1969 Nova, this big-block Chevy delivers the sort of torque that makes any muscle car a blast to Sep 4, 2009 · AFR 265cc Magnum BBC Cylinder Head *NEW PRODUCT AFR is proud to release our all new 265cc oval port BBC design with an impressive 350 CFM of airflow on tap and capable of over 700 HP. Sep 15, 2008 · Currently using a 800 DP with Proform body on my 463. 5:1 Compression 230/244 @ .
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