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LT1/LT4 1/4 times and HP

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Old 05-13-2013, 09:09 PM
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Default LT1/LT4 1/4 times and HP

Just about got the LT1 all finished up and was just wondering what she might run. I figured 12.5~12.7 and 330hp/345tq to the wheels. here is the mod list.

Fresh LT1 .030 over with just above stock compression
Resurfaced LT1 heads
Hooker headers with no cats into magnaflow exhaust
LT4 hot cam kit with 1.6 RRs
K&N intake with eddy TB
AC system and back seat delete
Precision 2200~2600 stall convertor
3.73 gears
ZR1 17s with 275 nittos up front and 315 BFG DRs out back
Dyno tuned before track
Old 05-14-2013, 07:38 PM
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No love for a LT1?
Old 05-15-2013, 12:04 PM
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Still no one?
Old 05-16-2013, 09:21 AM
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Any one???
Old 05-16-2013, 11:34 AM
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I think your guess will be close.
Old 05-16-2013, 11:36 PM
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Thunderstruck what servo are you running on your truck. And thanks for the reply. I am a LSX guy so this LTX thing is new to me. I don't think I will have the LT1 for very long but its been an eventful build and I did learn a lot about them. I can truthfully say the LSX is light years ahead and is less of a pain to build and upgrade.
Old 05-17-2013, 05:50 AM
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sounds close...im stock with motor other than 1.6RR, 3600 stall, 4:10 gear, and a few stiffners underneath... and im running 12.5-12.6...good luck with her...
Old 05-17-2013, 11:32 AM
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Originally Posted by cbr600rx7
Thunderstruck what servo are you running on your truck.
The common term is the "Corvette" servo but it also came in the fbodies too.

Firmed up the shifts a nice little bit and I had one laying around. I think they are like $25 new.



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