TBI change
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Joined: May 2002
Posts: 260
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From: sweden
Car: Firebid Cab-92/1989 TTA
Engine: 383 HSR TPI
Transmission: TH700r4
Axle/Gears: 4.10
TBI change
Hallo!
I am planning of changing my stock tb,but i dont wount to by a new one,does any of you now what will be moust realistics to my other mods.
I am thinking that 600-650 cfm will be nice.
Thanks.
Sorry for my spelling.
I am planning of changing my stock tb,but i dont wount to by a new one,does any of you now what will be moust realistics to my other mods.
I am thinking that 600-650 cfm will be nice.
Thanks.
Sorry for my spelling.
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Joined: Jan 2002
Posts: 9,962
Likes: 5
From: Moorestown, NJ
Car: 88 Camaro SC
Engine: SFI'd 350
Transmission: TKO 500
Axle/Gears: 9-bolt w/ 3.23's
you could try and get a stock 454 tbi but those a re hard to find. Your best bet would be to order a holley 670 tbi and intake. I wouldnt recommend using your stock intake. Not only does it suck but the bores are only 1 11/16in. rather then 2 in. Youll really need to replace the intake also to experience any improvement.
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