Twin Turbo carb???options???
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From: Queens, NY
Car: 87 IROC Z28
Engine: Custom Forged 355
Transmission: 700R4
Axle/Gears: 9" 4:11's Detroit Locker
Twin Turbo carb???options???
so i have decided for boost for my motor to go with twin turbos, two t4 turbos...good for well over the 700 horse mark at the rear meats...dont worry the engine is more then plenty capable of handling the power, its a custom 355 with ported vic jr heads and intake and a 750 bouble pumper holley now....i was wondering what the best carb is for the setup...that can support the fuel needs and still be streetable and work under boost...anyone....
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From: Orland Park, IL
Car: 1984 Z28
Engine: SLOW carbed ls
Transmission: TH400 with brake, 8" PTC converter
Axle/Gears: moser 9" 4.11
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From: currently Jacksonville NC
Car: 91 z28
Engine: 383 sbc, 88mm turbo a2w IC, CSU 750
Transmission: th-400 PTC 4000 stall
Axle/Gears: ford 9" 3.55 gear
Re: Twin Turbo carb???options???
csu, pro systems, c&s......any one of those dealers can hook you up with a great carb that will make killer power and stay streetable.
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Supreme Member
iTrader: (1)
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From: Queens, NY
Car: 87 IROC Z28
Engine: Custom Forged 355
Transmission: 700R4
Axle/Gears: 9" 4:11's Detroit Locker
Re: Twin Turbo carb???options???
are any of you guys running a carb with your turbos...and can i use a blowthrough holley for this or no...
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From: Bham AL
Car: '92 RS
Engine: 357ci
Transmission: G-Force t-5
Axle/Gears: 4.10 10bolt mini spool
Re: Twin Turbo carb???options???
http://www.csucarbs.com/750.html
that should do ya!!
"Our 750 cfm 4150 holley blow through carburetor has been proven to 1100+ h.p."
that should do ya!!
"Our 750 cfm 4150 holley blow through carburetor has been proven to 1100+ h.p."
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Thread Starter
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iTrader: (1)
Joined: Dec 2003
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From: Queens, NY
Car: 87 IROC Z28
Engine: Custom Forged 355
Transmission: 700R4
Axle/Gears: 9" 4:11's Detroit Locker
Re: Twin Turbo carb???options???
thanx man, even at 800 bux, it seems like it will work ha
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From: Michigan!
Engine: Vortec 4200 Inline 6 PT70 Turbo..
Transmission: 4L65E
Axle/Gears: 3.73
Re: Twin Turbo carb???options???
CSU can definately make what you need. $800 is a steal compared to a complete aftermarket Big Stuff EFI setup.
I'd do an S400 or S480 single turbo for that setup on the street but everyone's different. Goodluck!
I'd do an S400 or S480 single turbo for that setup on the street but everyone's different. Goodluck! 
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Car: 1973 Datsun 240Z/ 1985 S-15 Jimmy
Engine: Turbo LX9/To be decided
Transmission: 5-speed/T-5
Axle/Gears: R200 3.90/7.5" 3.73
Re: Twin Turbo carb???options???
Here's some inspiration for you, more than you want to make, but thought you might enjoy it.
http://www.youtube.com/watch?v=jn7iTcjUmTo
http://www.youtube.com/watch?v=jn7iTcjUmTo
Thread Starter
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Joined: Dec 2003
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From: Queens, NY
Car: 87 IROC Z28
Engine: Custom Forged 355
Transmission: 700R4
Axle/Gears: 9" 4:11's Detroit Locker
Re: Twin Turbo carb???options???
ah very inspirational, just a little much for my street strip app lol....but nice indeed
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bjpotter
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Jan 22, 2019 12:27 PM
305, 355, 750, body, carb, carboratour, carburetor, cfm, draw, holley, inlet, supercharger, turbo, turboed, twin
