1991 Trans Am vs 2007 STi **VID**
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Joined: Dec 2005
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From: Northern CT
Car: 1986 Trans am
Engine: 5.3 LM7
Transmission: T56 6 speed
Axle/Gears: Dana 44 w/ 3.55's
1991 Trans Am vs 2007 STi **VID**
Brother's 91 TA with a H/C 350, holley 750 carb, T56, and 4.10's vs a freinds 2007 STI with a cold air intake and pro tune. STI made 260 WHP on a mustang dyno. Heres the link to the vid.
http://www.youtube.com/watch?v=YPpU27zv-nE
http://www.youtube.com/watch?v=YPpU27zv-nE
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From: Northern Indiana
Car: 84 trans am
Engine: 350 bored .020 over
Transmission: TH350 w/ stage 2 B&M shift kit
Axle/Gears: 9 bolt/3.27
Re: 1991 Trans Am vs 2007 STi **VID**
Nice video! can't wait to see more.
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Joined: Jun 2010
Posts: 10
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From: Suffield, CT
Car: 91 Firebird
Engine: H/C 350
Transmission: T56
Axle/Gears: 4.10 Posi
Re: 1991 Trans Am vs 2007 STi **VID**
Yes it is haha. Bought it off of him a few months back. The old motor grenaded 2 weeks after I got it, so me and my bro built a new engine. I'm still in the process of working out a few bugs and playing with the carb, but it seems to be running pretty good for now.
I don't see the result being all too much different. My car has 315 Drag radials, so it hooks.
I don't see the result being all too much different. My car has 315 Drag radials, so it hooks.
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Joined: Dec 2005
Posts: 2,412
Likes: 14
From: Northern CT
Car: 1986 Trans am
Engine: 5.3 LM7
Transmission: T56 6 speed
Axle/Gears: Dana 44 w/ 3.55's
Re: 1991 Trans Am vs 2007 STi **VID**
Not too many places that have a nice low key stretch around here that you can actually race from a dig. Thats why we take it to the highway. We know the kid so I'm sure we could do a dig run at some point but as my brother said, we pulled pretty good on that STI rolling so even if he got a slight jump, we'd come reeling by him from a dig run.
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Joined: May 2006
Posts: 581
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From: NY
Car: 00 SSEi / 94 C4
Engine: 231 / 383
Transmission: 4T65E / ZF 6sp
Axle/Gears: 2.93 / Dana 44 3:45
Re: 1991 Trans Am vs 2007 STi **VID**
again very good job... not putting you down... but the STI was staying 1-1/2 cars
from a dig it would have a decent lead.....
from a dig it would have a decent lead.....
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Junior Member
Joined: Jun 2010
Posts: 10
Likes: 0
From: Suffield, CT
Car: 91 Firebird
Engine: H/C 350
Transmission: T56
Axle/Gears: 4.10 Posi
Re: 1991 Trans Am vs 2007 STi **VID**
Thread Starter
Supreme Member
iTrader: (8)
Joined: Dec 2005
Posts: 2,412
Likes: 14
From: Northern CT
Car: 1986 Trans am
Engine: 5.3 LM7
Transmission: T56 6 speed
Axle/Gears: Dana 44 w/ 3.55's
Re: 1991 Trans Am vs 2007 STi **VID**
It was only a 1 1/2 or so car lead because we started so high and my brother couldn't get any lower than 3rd gear. The cars got 4.10's so by the time he was maxed out in 4th that was all he was ahead, but his car would have just kept pulling the faster we got. I would bet it would even pull the STI in 5th gear as well. Subaru's are tough cars to launch too because they ussually bog so bad. It takes a skilled driver to launch one without bogging, and bogging kills them off a start. I get what your saying though and we'd def line up with the kid from a dig if we can find a good spot.
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