lt1 v ls1
#1
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Joined: Apr 2008
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From: St. Peters, MO
lt1 v ls1
friend of mine just finished up a build up on his lt1 formula ws6 and wanted to see what you guys thought how 2 friends would stack up.
-96 formula 6 speed (poorly matched setup, i know)
383 lt1
stock ported heads
248/25x cam
****, forgot the compression. mid 11s maybe, its still pump gas.
4.10s
slicks/skinnies
little weight reduction
LTs--Y--borla
....made 379/392 on a badly slipping clutch (dynojet). tuner said 400 on a good cltuch
-98 z28 6 speed
347
touched up 853s (nothing big)
233/239
3.42
LTs--dumped Y
ls6 intake
......made 365/365 on a mustang dyno that usually reads 8-10% lower, so figure ~400 to the wheels.
**i think i got the setups right, but im close enough.
at the track, obviously will be the formula, but what about from a roll or a street dig?
-96 formula 6 speed (poorly matched setup, i know)
383 lt1
stock ported heads
248/25x cam
****, forgot the compression. mid 11s maybe, its still pump gas.
4.10s
slicks/skinnies
little weight reduction
LTs--Y--borla
....made 379/392 on a badly slipping clutch (dynojet). tuner said 400 on a good cltuch
-98 z28 6 speed
347
touched up 853s (nothing big)
233/239
3.42
LTs--dumped Y
ls6 intake
......made 365/365 on a mustang dyno that usually reads 8-10% lower, so figure ~400 to the wheels.
**i think i got the setups right, but im close enough.
at the track, obviously will be the formula, but what about from a roll or a street dig?
#3
back when i had a baby cam and full exhaust i ran a 383 lt1 auto with gears and exhaust and we were even thru my 1st and 2nd, but when i wrung out 3rd he started to fall back and by 4th i was in the clear. i think you both being manual and him having better gears, and more cubes, your gonna have your hands full.
#4
Thread Starter
12 Second Club
iTrader: (13)
Joined: Apr 2008
Posts: 2,417
Likes: 3
From: St. Peters, MO
back when i had a baby cam and full exhaust i ran a 383 lt1 auto with gears and exhaust and we were even thru my 1st and 2nd, but when i wrung out 3rd he started to fall back and by 4th i was in the clear. i think you both being manual and him having better gears, and more cubes, your gonna have your hands full.