12.97 on stock l-98 heads
#1
Thread Starter
Joined: Jan 2003
Posts: 255
Likes: 1
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
60ft - 1.71
1/8 et - 8.22
mph - 82.10
1/4 et - 12.97
mph - 103.91
#3
Thread Starter
Joined: Jan 2003
Posts: 255
Likes: 1
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.
#6
Thread Starter
Joined: Jan 2003
Posts: 255
Likes: 1
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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theshackle
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03-05-2017 06:37 PM