91 L98, 350 TPI BONE STOCK, 1/4 times?
07-18-2004, 09:35 PM
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Car: 90 Z28
Engine: 305 TBI
Transmission: T5
91 L98, 350 TPI BONE STOCK, 1/4 times?
I'm still on the hunt for a good fbody to buy. I've found a completely stock 91 Z28 with a L98 350 TPI motor. No work is done to the car, other than maintenance items. Its one clean car seeing as its only got 40k miles on it. What should a completely stock L98 run in the 1/4?
Thanks to anyone that can help.
Thanks to anyone that can help.
07-19-2004, 08:13 AM
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Car: 1988 Trans Am GTA
Engine: 383
Transmission: 700R4
It will depend on the year of car. The L98 increased in hp and tq in the later years of it's production run. Seeing as it is a 1991 L98 you should be able to run mid 14's. A '87-'89 L98, for example, should run high 14's stock.
07-20-2004, 09:03 PM
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Car: 1991 Z28 Camaro
Engine: L98
Transmission: 700R4 that will magically turn into a 6 speed one day.
Originally posted by speed88
It will depend on the year of car. The L98 increased in hp and tq in the later years of it's production run. Seeing as it is a 1991 L98 you should be able to run mid 14's. A '87-'89 L98, for example, should run high 14's stock.
It will depend on the year of car. The L98 increased in hp and tq in the later years of it's production run. Seeing as it is a 1991 L98 you should be able to run mid 14's. A '87-'89 L98, for example, should run high 14's stock.
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07-21-2004, 09:53 PM
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Car: 1987 1SICIROC.....1999 TransAm
Engine: 385 HSR.....LS1
Transmission: 700R4 with Midwest 3400 2.4str...M6
Axle/Gears: SLP Zexel Posi unit 3.42's...3.73's
Originally posted by TorchTA
Mine (91 Formula) pulled a 14.28@95 unmodded.
lol. Thanks to the converter company, I lost .5 and 4mph and currently sit at 14.6-14.7
Mine (91 Formula) pulled a 14.28@95 unmodded.
lol. Thanks to the converter company, I lost .5 and 4mph and currently sit at 14.6-14.7
Last edited by Wishmaster's87IROC; 07-24-2004 at 10:42 PM.
07-21-2004, 10:48 PM
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Car: 1991 Z28 Camaro
Engine: L98
Transmission: 700R4 that will magically turn into a 6 speed one day.
Originally posted by REDZ28
My 1991 Z28 with a 350 went 14.24 bone stock in July of 1991 the
first time I raced it!!
My 1991 Z28 with a 350 went 14.24 bone stock in July of 1991 the
first time I raced it!!
07-24-2004, 10:24 PM
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Car: 91 Z28 & 21 Hellcat Challenger
Engine: L98, Hemi 6.2
my 91 L98 Z28 ran 14.2 at 97mph back in 92 or 93 when the orginal owner ran it on the tracks. Now it still has 14k org miles, and wont even dare throwin her on the tracks
07-25-2004, 11:11 AM
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Car: 91 Z28
Engine: L98
Transmission: 700r4
Originally posted by nick418
my 91 L98 Z28 ran 14.2 at 97mph back in 92 or 93 when the orginal owner ran it on the tracks. Now it still has 14k org miles, and wont even dare throwin her on the tracks
my 91 L98 Z28 ran 14.2 at 97mph back in 92 or 93 when the orginal owner ran it on the tracks. Now it still has 14k org miles, and wont even dare throwin her on the tracks
07-25-2004, 12:27 PM
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Car: '88 T/A and '90 T/A
Engine: LB9/383
Transmission: T5/700R4
Originally posted by Wishmaster's87IROC
What converter company was that?
What converter company was that?
07-25-2004, 12:39 PM
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Car: 91 Z28 & 21 Hellcat Challenger
Engine: L98, Hemi 6.2
Originally posted by LaxStreetRacer
Screw that man, you need to find a low mile bone stock 91 mustang GT and have a stock nostalgia race.
Screw that man, you need to find a low mile bone stock 91 mustang GT and have a stock nostalgia race.
07-25-2004, 01:36 PM
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Car: 1987 1SICIROC.....1999 TransAm
Engine: 385 HSR.....LS1
Transmission: 700R4 with Midwest 3400 2.4str...M6
Axle/Gears: SLP Zexel Posi unit 3.42's...3.73's
Originally posted by NastyL98_T/A
Edge. POS converter if I've ever seen one.
Edge. POS converter if I've ever seen one.
what kind are those or do you still have the EDGE?
07-25-2004, 09:07 PM
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Car: '88 T/A and '90 T/A
Engine: LB9/383
Transmission: T5/700R4
I've never owned an Edge, but put a few in some customers cars including TorchTA's. Never seen them perform the way they should. My converters were done by a local guy that builds the converters for our race cars. Got one of his in the countrys fastest N/A LT1.
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