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12.97 on stock l-98 heads

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Old 05-15-2005 | 07:47 PM
  #1  
92RSZ's Avatar
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From: indiana
Car: 91 Z-28
Engine: 420 sbc
Transmission: T56
Axle/Gears: 12 bolt/4.10 gears
12.97 on stock l-98 heads

I thought you guys might like this. I went 12.97 today on bone stock l-98 heads today. These heads have never been touched. Theyve been on the motor since it came out of the factory. I was told that stock heads wouldnt go 12s but now ive got proof they will.
60ft - 1.71
1/8 et - 8.22
mph - 82.10
1/4 et - 12.97
mph - 103.91
Old 05-15-2005 | 08:08 PM
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TexasLT1's Avatar
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From: Angleton, TX
Car: '92 RS
so why don't you tell us what else has been done to the car
Old 05-15-2005 | 08:27 PM
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92RSZ's Avatar
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From: indiana
Car: 91 Z-28
Engine: 420 sbc
Transmission: T56
Axle/Gears: 12 bolt/4.10 gears
everything but a head swap. The car does have a full interior working a/c and cruise control though. Also the suspension is fully intact including the front sway bar.
Old 05-15-2005 | 11:09 PM
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From: Marion, Indiana, USA
Car: 85 Camaro
Engine: 350 Carbed
Transmission: Stock 700r4
Do you run at Muncie or Indy???

-Terry-
Old 05-16-2005 | 01:50 AM
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nice

i think it was 12.99 or lower with a stock L98, stock cam heads, and bottom end.
Old 05-16-2005 | 07:56 PM
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From: indiana
Car: 91 Z-28
Engine: 420 sbc
Transmission: T56
Axle/Gears: 12 bolt/4.10 gears
I usually go to Muncie, but it got rained out on Friday so I went to US 41 Dragway at Morocco on Sunday. I would have been a little faster at Muncie.
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