l98 upgrades
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Joined: Jan 2006
Posts: 348
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From: So.MD
Car: 92rs
Engine: 350
Transmission: 350
Axle/Gears: 3.73/Moser 12bolt
l98 upgrades
want to know which would be more economical .build up the tpi system w/heads, cam,headers,porting tpi or ditching tpi and comp. for carb, heads ,cam,etc .I would like to hit low 12's with it till i can offered a 434ci.car will see the street on occasion so dont want too radical cam or compression
all opinions appreciated,I'm on a budget just financed a garage to play in.
all opinions appreciated,I'm on a budget just financed a garage to play in.
Joined: Sep 2003
Posts: 25,895
Likes: 429
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
it will be cheaper to go carb to hit low low 12's, but TPI can get there. just more expensive and requires alot of work with porting, good heads, and great tune
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Joined: Mar 2005
Posts: 499
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From: Schaumburg, Il
Car: 1987 Trans am
Engine: Cammin Ls1
Transmission: Th400 w/brake 5500 stall
Axle/Gears: Moser 9" w/ 4.11's
I personally would stick with fuel injection but truthfully it would be easier going carb. If you stay fuel injected go HSR
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