Dragstrip runs with a few mods to an LG4
11-05-2004 | 11:53 PM
#1
Thread Starter
Supreme Member
Joined: Aug 2002
Posts: 2,076
Likes: 0
From: Milwaukee, Wisconsin
Car: 1982 Trans Am
Engine: LG4
Transmission: 200C
Axle/Gears: 3:73
Dragstrip runs with a few mods to an LG4
I took my 82 TA to the drag strip a few weeks ago.
The car has
245/50/16s Indy 500s
3.73 gears
Open element
Hooker 2055s(1 5/8th)
cutout before the cat
catco cat
hooker catback(all three inches)
180 t-stat(Car runs a tad below 160)
Ebaich Springs, worn out shocks
I did a 3-4 second burnout before each run with around 30 psi in the tires.
I brake torqued it to 1200 rpm(or around there) to launch. The 60 ft was 2.2.
The cutout was uncapped for the middle and left slip.
The car has
245/50/16s Indy 500s
3.73 gears
Open element
Hooker 2055s(1 5/8th)
cutout before the cat
catco cat
hooker catback(all three inches)
180 t-stat(Car runs a tad below 160)
Ebaich Springs, worn out shocks
I did a 3-4 second burnout before each run with around 30 psi in the tires.
I brake torqued it to 1200 rpm(or around there) to launch. The 60 ft was 2.2.
The cutout was uncapped for the middle and left slip.
Last edited by TransAm12sec; 11-06-2004 at 01:17 AM.
11-06-2004 | 12:01 AM
#2
Supreme Member
iTrader: (1)
Joined: Aug 2004
Posts: 1,989
Likes: 0
From: Calgary, AB
Car: 1993 Nissan 240sx
Engine: Turbo KA24DE
Transmission: 5 spd
Axle/Gears: 4.08 VLSD
Nice. That gives me hope for my LG4 lol.
..Couldnt help but take note of your RT on the first one though lol.
..Couldnt help but take note of your RT on the first one though lol.
11-06-2004 | 12:47 AM
#3
Supreme Member
Joined: Jul 1999
Posts: 1,593
Likes: 3
From: out of my mind; be back in 5 minutes....
Car: 1989 Firebird Formula
Engine: Internal Combustion
Transmission: Completed
Axle/Gears: ones that turn.
Here's my best from my 83 SC with an 84 LG4 that had 225,000 miles on it.
Small cam (.420" lift), headers and catback; T5 and 3.42 open rear.
Small cam (.420" lift), headers and catback; T5 and 3.42 open rear.
11-07-2004 | 05:47 PM
#4
Supreme Member
Joined: Oct 2002
Posts: 1,375
Likes: 0
From: Milan, MI
Car: 1999 Z28
Engine: LS1
Transmission: A4
What is the elevation like over in WI? MY LG4 cut 2.3 short times with open diff with 3.23 gears. None the less, glad to see an lg4 into the 15s. I think with exhaust, posi, and gears, i could be there as well.
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