sound accurate?
#1
Thread Starter
Senior Member
Joined: Jun 2004
Posts: 741
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From: Long Island NY
Car: 1989 Firebird Formula
Engine: 5.7L 355 TPI
Transmission: 700 R4 with TCI rebuild kit and valve body mods
sound accurate?
i ran my car today at the track, it ran a 14.5 @ 93 mph
car: 1989 firebird formula
motor: 355, stock TPI, 305 heads, very mild cam, 202 duration @ .050, and 424/444 lift, full edelbrock exhaust including shorty headers, and 3" cat back with 3" cat, k&n filter.
transmission: 700R4, TCI rebuild kit
suspension: stock
tires: khumo 255/16 rear's
rear end: stock posi, 2.73's
just wanted to see if this sounds about right for me as my car stands. thanks!
car: 1989 firebird formula
motor: 355, stock TPI, 305 heads, very mild cam, 202 duration @ .050, and 424/444 lift, full edelbrock exhaust including shorty headers, and 3" cat back with 3" cat, k&n filter.
transmission: 700R4, TCI rebuild kit
suspension: stock
tires: khumo 255/16 rear's
rear end: stock posi, 2.73's
just wanted to see if this sounds about right for me as my car stands. thanks!
Last edited by bigchief; 06-29-2006 at 06:01 PM.
#6
Supreme Member
Joined: Jan 2002
Posts: 1,705
Likes: 0
From: Katy, Texas
Car: '91 Formula
Engine: 350
Transmission: TH350 built
Axle/Gears: 3.73
Seems slow to me, I run 13.3s with a totally stock motor and all boltons. Sounds like you need to open up the intake, Superram, Miniram, something.
#7
Thread Starter
Senior Member
Joined: Jun 2004
Posts: 741
Likes: 0
From: Long Island NY
Car: 1989 Firebird Formula
Engine: 5.7L 355 TPI
Transmission: 700 R4 with TCI rebuild kit and valve body mods
yeah, the car pulls nicely down low, i think my 60 foot was around a 1.7 or something. my top end is horrible
also, sorry, i forgot to put the rear end gears in there.... i edited the thread starter, but ill just repeat it, the rear end is completely stock posi, with 2.73's
also, sorry, i forgot to put the rear end gears in there.... i edited the thread starter, but ill just repeat it, the rear end is completely stock posi, with 2.73's
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#10
Thread Starter
Senior Member
Joined: Jun 2004
Posts: 741
Likes: 0
From: Long Island NY
Car: 1989 Firebird Formula
Engine: 5.7L 355 TPI
Transmission: 700 R4 with TCI rebuild kit and valve body mods
well, i have tunerpro rt and everything to tune the chip, but im not really sure what to change other than the injecor constant.... any tips? also, should i JUST be looking at the BLM's staying around 128 to fine toon it?
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