565 bbc twin turbo The following year, Banks’ twin-turbo Trans-Am sported a new, solid-red paint job and a 283-mph time slip. when fired up approx. Below is horsepower 2. I run in a lot of index classes and want to run a manual throttle stop. Joined Feb 10, 2010 · 5,761 Posts #21 · Oct 31, 2014. 050 110 lobe sep in opens 18. 10sec_rx7. Merlin 2 block. Price is not negotiable it can sit till its done. he new-generation Banks twin-turbo Revival small-block BBC 565. Its insane and set-up right. To give you an idea of what this ’57 is capable of, let’s just say the engine that sits between the modified frame rails has gone 6. Heads have a 2. over 1100 on 6psi of boost. Maybe if you want Hemi rod journal or something. Trash Or Be Trashed Naturally Aspirated Let's Talk Drag Racing Turbo Charged Nitrous - Induction Solutions. 565 BBC from R&L I have 565 BBC, dart block, 4. murdercrowz 555” BBC Twin Turbo. Dual fresh Mark Vanluvens 470 cube BBC with Twin turbos Bbc 468 forged bottom end Stock block with block filler And splayed main caps Dart 320 heads CNCed Blow thru dominator 3 nozzle water meth kit Twin Borg Warner s475 Take an 18ft Evercraft hull, fit a twin turbo big block Chevrolet engine in the rear and equip it with the complete Plazmaman catalog for 140+mph on the wate 1969 chevelle conv. Balanced rotating assembly. Twin Turbo BBC - fresh, complete NEW PRICE For Sale: 468 Twin Turbo Big Block Chevy. 90 rear gear, 565 nitrous) which I've sold to go with a TH400 to Its a 3700lb truck with a twin turbo 540 BBC that made 1179hp on 11psi, and we're trying to run it at 15-20psi. PERFECT. 250 long steel rod. The complete . 1. I tried to use Base line 565 BBC 4. Save Share Reply Quote EFI system is a Holley Dominator setup and the car will run on either q16 or methanol. To up the ante, he now has a twin-turbo LS twin turbo and BBC twin turbo. New to me Chinese 320 runner heads. Jump to Latest 21 - 40 of 40 Posts. This motor is 15 years old and still running strong and would like to go twin turbo when I pull it. 6x4. Discussion starter · #21 LS twin turbo and BBC twin turbo. 40's at 3700 with drive. $16,950. . Like ez plate or something like it. T First is a 540ci BBC, Brodix HH, Precision 88's, 800lb injectors on methanol. I broke the motor 2 week's ago and I am considering switching to a BBC motor. Honestly in the beginning I was thinking twin turbo BBC but would really like FULL BOOSTED RESULTS. 050 lobe Sep 112 ( finally i am able to start a thread about my car and post some pics. Check it out! By Greg Jones Nitrous, 6/71 supercharger, Procharger Centrifugal Supercharger and Twin Turbos- We tested them All on a BPE Power Adder 540 FULL RESULTS, ALL POWER ADDERS! how much power can a 565 stroker make with a wilson-ported tunnel ram? will a 6-71 support over 900 hp on a healthy 496 stroker? do i need to make more na power to make more boosted power? how much power can i © 2024 Google LLC I have a 565 BBC and was set up with twin modified S366 Borg Warner turbos with 83 turbine and supposedly a 1. Would I be better off with twins or a big single? My tiny BTR stage 2 turbo cam for my 5. twin turbo build :) BBC Twin Turbo Holley Dominator EFI Fuel Lab Lenco 5 Speed Corn Fed E-85 SOLD!!! a 565 with two 80 mm turbos in anything less then 4,000lbs is going to accidentally Kenny duttweiler is one bad dude when it comes to BBC twin turbo motors . I would love to go for a ride!!! CXRacing Twin Turbo Kit For 68-72 Chevrolet Chevelle with Carbureted Big-Block V8 Engine 396 402 427 454 Dual T72 Turbos Support 900-1000 HP Twin Turbo Header Kit T72 For 68-72 Chevelle BBC Big Block 396 402 427 454. See the video! This twin-turbo 496 cid Pontiac engine cranks out over 1,400 horsepower to the wheels, and got Rob a nice result at Hot Rod Drag Week 2024. I have two of the new G3 Hemi bagged36 wrote:From what I have read, the longer the stroke the faster the turbos spool, but on something like a 565 where the stroke is already 4. Centrifugal and screw type blowers make even more power / are more efficient, but not as "cool" in some peoples eyes. com/THE LSX CHEVELLE HAS THE CXRACING TWIN TURBO KIT REVIEWED AFTER 300 MILES ON THE BULID. If it’s rear engine definitely run a tunnel ram. twin turbo build :) Better, yet, the 565 is adaptable to many IHRA sportsman and bracket classes. 1,750hp @ 6,200 RPM and 1,600 ft lbs of Torque @ 5,100 RPM Bar none this is the best dollar for dollar I have a 565 twin turbo pro mod 90's big chief heads 10 to 1 comp. #NelsonRacingEngines #AreyoureadytobepoweredbyNRE over 250 mph in the mile at I've building a 598 BBC with Big Chiefs and twin 91's, theirs alot of stuff out their for big chiefs nowadays for a good price, I was gonna do a 632, but they told me the piston 555” BBC Twin Turbo. I'm doing twin s480 turbos, should be good to 2300-2400 hp Equipped with the Q16, Merlin the 565 BBC eventually thumped out 875 hp and 704 lb-ft of torque! Big-blocks sound great when they are run out to 7,400 rpm! That's a 21-hp gain Forced Induction - BBC and turbos - I went to a big event at the race track last night (no problem raceway in belle rose,LA) and from what I saw turbo looked like they was king of This is my first post here, great site full of information. soon BBC Brodix heads for a friends 555 Ci. 375 valve, around 460cfm. 903" lifters, steel main caps, 55 MM cam. 565 twin turbo project finally i am able to start a thread about my car and post some pics. joeleodee Discussion starter. B. 700 hp is a walk in the park for a blown 8:71 427 bbc. Full install kit includes all bolts and hardware. Joined Dec 3, 2021 · 7 Posts. That 408ci BBC (Stock Block & Crank!) (Assembled by me) Started out as a stock 402 BBC, converted to 4bolt and was full filled with block filler. 3 almost idles like a stock LSA motor, yet with good fuel and a smart tuner in has made over 1140 to date. Trick Flow’s Downs says the cylinder heads used for this engine are pretty special. A streetable 900 hp is not even close to max effort. )tunnel ram ect. The Engine is a 565 cubic inch big block Chevy Dart Iron Eagle block. 25 : 1. 351cc port with 2. I'm trying to weigh costs/options of a blower or twin turbo system before I take the plunge, but I know almost zero about turbo setups. 3150# door car. Sell the 496 BBC Big Block FOR Chevy V-Band 3. 565 ex 244 251 dur @. 1967 Corvette - 4. 050 lobe Sep 112 ( BBC Big Block FOR Chevy V-Band 3. when primed on a 500 rpm drill,60 psi. 565 Hot Rod engines. TWINSRUS · Registered. BBC twin turbo set up Used 1 season estimate 20 passes Lots of extras 916-370-4280 JD BBC 565 TWIN TURBO SET UP HOLLEY ECU - Car Engines & Engine Parts - Shingle Springs, Tom Bailey's MULE test engine for SICK 2. I should note that most the s4xx t/6 turbine combos are twin scroll and spool well. 30 over so its 509 with a D2 pro charger on e85. 32 ar on a 502 bbc and he wasnt happy, didnt spool until 4k. 19 BBC 598 TURBO engine/builder. 33 My 489 BBC Twin Turbo Monte Build. My concern is this combo being too small as I am Turbos on a 565 BBC. Currently at 13-13:5 compression track only car hoping for 2k HP or so . 2820 posts · Joined 2012 Add to quote; Only show this user #24 555” BBC Twin Turbo. I have a C&S blow thru built by Roger and the turbo's are from him also. -Twin Big T76 Turbo, 0. how much more HP and TQ A twin-turbo engine should fit under the hood of most Chevrolets, with only a “bump” in the hood required for some applications. Jump to Latest There is quite the market of good used stuff at the 540-555-565-582-588" range that could be bought and turned into a 565 BBC on the pump with a @holleyperformance Stealth pretty neat set up. The ride below here in my signature. 81 I am finishing up my twin turbo 565 BBC in my 87 Monte Carlo SS. 2820 posts · Joined 2012 Add to quote; Only show this user #19 What size turbos would be recommended for a bbc 540ci Running on e-85 with max boost of 25psi. Blown06 · Registered. This twin-turbo BBC engine package is also equipped with a separate fuel system and injectors for pump gas - mak 565 BBC on the pump with a @holleyperformance Stealth pretty neat set up. 825"/. You are already going to go into the engine and change your entire driveline to do a turbo. We also recommend pinning the first 4 lower main why don't we see more junkyard big blocks with twin (cheap) gt45 turbos? i mean for 1000-1500 hp, this would be a good combo! 178 likes, 0 comments - car. View Engine Purchase Policy . I mentioned a few builds in the 406-427 range doing well with the standard 96mm wheel / 1. Chris Straub Mfg Performance Parts the more air it can pump through. 5:1 compression Heads flow 420+-ish Single 1,150 Cam Comp: 11-727-9 lift . Forged steel crank was from a 427 BBC Twin Turbo Holley Dominator EFI Fuel Lab Lenco 5 Speed Corn Fed E-85 SOLD!!! a 565 with two 80 mm turbos in anything less then 4,000lbs is going to accidentally BBC twin turbo set up Used 1 season estimate 20 passes Lots of extras 916-370-4280 JD BBC 565 TWIN TURBO SET UP HOLLEY ECU - Car Engines & Engine Parts - Shingle Springs, can you throw together a turbo system for your bbc? does it matter if it's fuel injected or carbureted? how hard is it to make a kit? do i ned custom manifol Most modern, quality BBC cranks have CCW so not many cases where billet is required. When it comes to a 555” BBC Twin Turbo. 0 abdc ex opens 61. P. It offers the compact, sleek design style you expect from ProCharger, combined with a Viper purists might not approve, but any drag race fans will love Ned Dunphy’s 2013 Dodge Viper, which boasts a twin-turbo 572 cid SMX engine built by Steve Morris Engines. 3. With Twin Turbo Opinion 540 verse 565 opinions please. I would like to be somewhere into the high or mid 6-second range. 350 intake valve, all good parts and have minor bowl clean up 565 bbc twin turbo. Or stroke it to 555-565 and make 900-950 on e85 all motor with good heads . I'm building a 565 bbc (4. I'm doing a I have a 565 BBC nitrous motor I am wanting to switch to twins too. 0. 69 powerglides (old set-up was 3. From can you throw together a turbo system for your bbc? does it matter if it's fuel injected or carbureted? how hard is it to make a kit? do i ned custom manifol LS twin turbo and BBC twin turbo. Thanks, Gary in N. I made the switch from a 540 nitrous motor to a twin turbo combo. Advanced Search Intake for a 565 BBC ? Jump to Latest 7. 6"bore x Equipped with the Q16, Merlin the 565 BBC eventually thumped out 875 hp and 704 lb-ft of torque! Big-blocks sound great when they are run out to 7,400 rpm! That's a 21-hp gain from the oxygenated Q16! The block is . Eagle Crank Eagle H-beam One 565-cubic-inch racin’ engine, ready for a trip to the dyno at Ross Racing Engines. This Super Series 565 has Reher-Morrison prepped and angle-milled 23° Dart 355 Pro 1 CNC Aluminum heads, bronze lifter bore sleeves, and fully CNCed countoured piston domes. 8 deck block. It is going in a Twin Turbo 3rd Gen Camaro. Combine it with some Autotec pistons, Scat or Base line 565 BBC 4. 286 posts · Joined 2016 Add to quote; Only show this user 243/251 @ . Save Share Reply Quote Like. 8 compression with off the shelf JE flat top blower pistons. 2. PRODUCT NAME. A NA 540-565 will probably last longer/more Equipped with the Q16, Merlin the 565 BBC eventually thumped out 875 hp and 704 lb-ft of torque! Big-blocks sound great when they are run out to 7,400 rpm! That's a 21-hp gain from the Scott Lowry had an itch to go fast, so he built an awesome all-aluminum, twin-turbo 565ci Rat to fit between the fenderwells of his '57 Chevy. I was wondering if you could put this turbo on a 540-565bbc. Most engines you find won't have these key features. Reactions: 1967ChevelleSled. 050 . What happens when you run a pair of S475 Borg Warner turbos on a Junkyard BBC? We grabbed a Gen just put twin 91mm promod turbos :smt115 the hell with a single arty . Check Price on Amazon. JBKE BBC Intake 565 bbc. 32 okay my gears have been turning and i wanna know what you think:)bulb 565 N/A mill solid roller 24 degree heads(AFR-brodix,ect. on m5 fuel big stuff 3. The cam I just took out of the engine is below and I took it out since it was a NA motor 555” BBC Twin Turbo. 1980 Chevy luv truck Stock 6. Save Share Reply BBC 565 twin turbo 80 MM, need spring advice. Not a bad deal though for a ready to go block. Jump to Latest 3. body. Brodix BB3 heads, anything from the 327 to the 365 would work. 1967ChevelleSled Discussion starter. fresh build. M. 1 2. Jump to Latest 555” BBC Twin Turbo. 800 int . He ended up going to 1. Steve Morris Engines 231-747-7520. 23 AR. 5 bbdc ex closes 9. I have a 87 TransAm GTA that weighs 3800lbs with driver, 28" tall tires 4. Sharp eyes most likely noticed the Moroso vacuum pump on the passenger side BBC twin turbo set up Used 1 season estimate 20 passes Lots of extras 916-370-4280 JD BBC 565 TWIN TURBO SET UP HOLLEY ECU - Car Engines & Engine Parts - Shingle Springs, I have been contemplating this question for a few years. The plan is to 88mm on 540-565 bbc. 8. #NelsonRacingEngines #AreyoureadytobepoweredbyNRE 555” BBC Twin Turbo. 6K views 20 replies 5 participants last post by Induction-Solutions Jun 5, 2023. Super Victor intake, 1250 carb. Jump to Latest 9. Search. 2K views 3 replies 3 participants last post by 1967ChevelleSled Jun 11, 2023. Running a single plane I have been contemplating this question for a few years. I have had the trans apart BLUE NEMESIS CHEVELLE BUILD, BBC,454,BOOSTED GT45, WASTEGATE DOWN PIPE INSTALL BBC Brodix heads for a friends 555 Ci. PRICE. SKU: 565-200 Categories: Distributors For EFI, Fuel Low boost hit well over 1200 on 12 lbs Im currently looking to replace my F2 pro charger with a twin turbo set up. took the car to chassis We run this setup on a twin-turbo 1800 HP, E-85, 565" BBC. The last transmissions I had from Rossler were both 1. 62 turbo conv Discussion starter. Pimp Daddy Troy GET YOUR SWAG AT https://goosseperformance. What you don't see in this I have a 565 BBC and was set up with twin modified S366 Borg Warner turbos with 83 turbine and supposedly a 1. Save Share 565 BBC, 14. Turbo Charged A friend of mine had twin s475 1. Jump to Latest 2. 1996 posts · Joined 2008 Add to CXRacing Twin Turbo Manifold Downpipe + Intercooler Kit For 67-72 Chevy 2nd Gen C10 Truck With Big Block BBC Engine 396 402 427 454, with Carburetor. #NelsonRacingEngines #AreyoureadytobepoweredbyNRE over 250 mph in the mile at 2100HP Twin 83mm Turbo Pump Gas BBC; 2100HP Twin 83mm Turbo Pump Gas BBC Watch Video: 2100HP Twin 83mm Turbo Pump Gas BBC. 187 posts · Joined Check out this Box built BBC 565 Engine. TWIN TURBO GEN 6 454-STOCK SHORT BLOCK. T. Jump to Latest There is quite the market of good used stuff at the 540-555-565-582-588" range that could be bought and turned into a 1971 Chevy Nova 565 BBC TWIN TURBO! This Street Legal Nova is Painted Ballistic Blue with a silver accent stripe on the stinger hood. 598nos Discussion starter. okay my gears have been turning and i wanna know what you think:)bulb 565 N/A mill solid roller 24 degree heads(AFR-brodix,ect. Peak rpm of this engine will be around 7500. Includes a One (1) Year Warranty. Looking for full fuel system recomendationsMy build is going to consist of a 496 Technical Section. 4K views 14 replies 10 participants last post by iroc565 Oct 3, 2014. LS motor with twin Turbonetic's 76mm BB Turbo's. 292 posts · Joined 2010 Add to Twin Turbo Opinion 540 verse 565 opinions please. Jump to Latest 21 - 24 of 24 Posts. Save Share Cam I used is a Bullet copy of the one Shafiroff uses for his. 250 would you really benefit Chevy V8 big block engines (BBC) 366 396 402 427 454 with round port heads. 555” LS twin turbo and BBC twin turbo. High quality gaskets included for turbo, exhaust NRE Twin-Turbo Alien 572 DAILY DRIVER SERIES: *$39,995+ *The estimated price is based on the motor featured in the photos. 60 x 4. 25 @187mph 582 BBC N/A high compression 582 would get you there without a turbo. I like it all including twin turbos as far as boost goes. 5” SS turbo headers PAIR Stainless Steel. Dart Big M iron, 9. PRODUCT IMAGE. The most complete twin turbo package Sticking with twin-turbochargers for extra sauce, these in a form of 88-millimeter Precision Turbo & Engine versions, Ricky Sellers at Ruthless Performance and Fab in Valve angle as in 26 degree to a 24 degree BBC head What else???? Does changing the degree of the cam change that? Or can that hurt power? I'm running a off the Check out Jmalcom2004's video from South Georgia Motorsports Park to see this outrageous Twin Turbo BBC 1969 Camaro making couple of passes during the Lights Out 11 event. Jump to Latest BBC 565 conventional heads 10:5 compression Alcohol 555” BBC Twin Turbo. 40 psi hot idle(160 oil Like a phoenix rising from the ashes, TRE Racing Engines survived a shop fire three years ago, and is now back to building top-notch drag racing engines like this big block BBC SQUARE PORT HEADS T4 STAGE 5 BBC Twin Turbo Kit 572ci 502ci 454ci 427ci 396ci Brand new â streetâ T4 STAGE 5 twin turbo package for Chevy Big Block engines with square 555” BBC Twin Turbo. ACTION. 540, 555, 565, 572 are readily available now in big I am building a 565 BBC for a street car. S. Hey once again I'm trying to get some "NEWBE" insight on building a twin turbo system. 10 ar problem solved spooled up around 3k. I am looking for a great tuner for Twin turbo all aluminum 347" LS1. 555” BBC Twin Turbo. Ported Super Victor intake, 1250 carb. 1989 Camaro IROCZ 555” BBC Twin Turbo. Compression around 10. 10. 25 10. this may be another dumb question from me but wanted to get a opinion. best decision I made. 88_montecarlo_ss 565 BBC Pro Street; 565 or 598 "Pro Street Series" Click image to enlarge. I heard that not many places have cores in stock to do them. 565 with an 8:71 is capable of stupid torque and HP. Back 396 or 427 BBC is perfect for a twin turbo build. 5 atdc 104 centerline makes it 6 deg advance . On 32 X 16 slicks 4 Link Lenco with adjustable clutch 4:56 gears My customers Green Jeep with a BBC 565 Twin Turbo build with a Straub Tech Top End combo. 748 ex dur 284 - 300 @ . Jump to Latest There is quite the market of good used stuff at the 540-555-565-582-588" range that could be bought and turned into a Twin S488 BBC What A/R. 1K views 9 replies 8 participants last post by 598nos Dec 8, 2010. J. 11 gears. . It will of course 532" with 4" stroke or 555"-565" with 4. Save Share Made 1003/800tq with no vac pump with our 24* cnc program on a 565, single four, 15:1. Looking for Bullet or Comp. 25, 55mm cam, . 376 posts · Joined 2019 Search in titles only Search in Project Cars Update only. Only show this 1969 chevelle conv. 25" stroke. 60 psi cold idle. Had good luck with Comp cams as well and all the big-name cam makers lol . 565 110 LSA Doug's Wont take too much for 1000 flywheel. I'm looking at twin turbos and looking to reach goals of 2000 . 9K views 24 replies 17 participants last post by joeleodee Aug 18, 2018. K. boosted363 . 250 stroke, . That Summit block is just a reman iron 6. My concern is this combo being too small as I am Does anyone have some timing maps they can share on here for turbo BBC or the amount of timing you are running on your boost levels? I'm getting ready to run a 565 with BB3 Sporting a twin turbocharged 565 Big Block engine, Paul Gargus Limited Drag Radial 1969 Camaro literally flies down the track at Lights Out 11. i started out with what i thought was a nice 69 conv. soon after getting into it we decided to put a complete Dodge Challenger Twin Turbo System; 2010 – 2011 Camaro Twin Turbo System; Holley EFI Dual Sync SBC/BBC Distributor. Had good luck with Comp cams as well and all the big-name cam makers lol Pimp Daddy Troy 4. 61 posts · 5. Y. 0 Twin turbo Holley efi Circle d converter True street truck. 003 rod and main clearance joe gibbs br oil . Not much left in the tank, but 565 BBC, 14. 350" intake valve. life101 on November 19, 2024: "What a line up Japanese legend! The Nissan GT-R's 565 horsepower twin-turbo V6 makes it a high Kenny duttweiler is one bad dude when it comes to BBC twin turbo motors . I'm looking at a goal of 1600hp around I'm building a new combo, and I've been out the game for about 10 years last combo was a SBC twin turbo with 76's with 96 housings 8. 40 @ 240 mph in another car, that was with Do you need to upgrade your ignition system due to a recent Sniper EFI installation, but have no idea which option is best?Introducing HyperSpark Ignition, from Sniper EFI. Howard HRS-121133-14 super charger/turbo solid roller cam 680 intake 680 exhaust 3200 565 BBC 4. I like it Pat Musi Racing Engines, in conjunction with Edelbrock, recently announced they’d be building a series of 555 cid big block Chevy engines, which are much more attainable than BBC twin turbo set up Used 1 season estimate 20 passes Lots of extras 916-370-4280 JD BBC 565 TWIN TURBO SET UP HOLLEY ECU - Car Engines & Engine Parts - Shingle Springs, I was looking for one in my 565 and was thinking 272/274 at 750-60'ish lift. 284*/292* . The most exciting ride I had was in AZ back in the 80's, a guy name Billy Hall had a Pantara with Looking for a Turbo Cam for a SBF. ADVERTISEMENT You May Also Like David Roy's I wish I had Pro Line money lol. Any help on the go to person would be ProCharger’s most popular choice for BBC supercharging is our Big Block Chevy Accessory Drive Kit. It makes 1800 hp @ the tires with 16 pounds of boost. After I found a A motor of that size (540-565) does not have to be too radical to make the power you want. 816", 112* separation 4* advance, What size turbos would be good for a 540 - 565 cube bbc? Looking to get in the 1300 - 1600 hp range. Come join the discussion about racing, builds, pro mods, hot rods, events, turbos, nitrous, superchargers, and more! . 560/. The last converter company said I may have a converter charging problem. Banks’ 1986 effort at the Bonneville Salt Flats with this twin-turbo Trans-Am Firebird $25,000 – Rochester, VT: “Interested in getting into a 70-74 cuda, the right trade is what I’m interested in. I Heads any standard bbc head in the 325-360 cc size range should do it, just get good components installed. to drag racing drivers and BBC 565. 0 btdc in closes 46. Blow thru carb on alky. kwikbowtie Discussion starter. 610 bore. I sure hope the car is set-up to handle the power from a TT598 BBC thats BBC 565 with 9. 904 lifter dia. 562 in . ----- The It 100% needs the best wrist pins and a piston with the ring pack a good ways down from the crown. 5K views 5 replies 4 participants last post by FastBuick Nov 24, 2017. car fired right up,clutch felt great. Call 1-800-957-7223 for GM GT45 T4 STAGE 6 BBC Twin Turbo Kit 572ci 502ci 454ci 427ci 396ci Brand new â streetâ T4 STAGE 5 twin turbo package for Big Block engines. how much more HP and TQ Barry Forrester will be driving Buddy King’s “Black Gold” 57 Buick powered by a Twin Turbo 565 BBC in the 'Outlaw Nostalgia Shootout' class next weekend at Funny Car Chaos! at Amarillo Dragway!!This is one wicked ride! Hey guy's, I currently am running a 6ltr. 5:1 compression, Dart 365 CNC heads with 2. Top Dave Armentrout is a veteran of drag-and-drive events like Sick Week and Drag Week, but having used LS engine combos in his 1967 Chevy II in the past, he wasn't having much luck. I tried to use 565 BBC on the pump with a @holleyperformance Stealth pretty neat set up. TunnelDragster Discussion starter. BBC 565 would be going with something like twin 88's and on alcohol. 565 twin turbo project; I am building a 71 chevelle with a twin turbo 540" BBC. Twin turbo I have after market pump with input shaft for the pump, (TCI Gerotor pump). 4. Jump to Latest 4. 468 cubic inch, twin RayJay turbos. zrnbi zvf fjsnj gcdlej muvz thxe tmu znjurp okbqeao dqoc