2005 RCSB LS1 Build

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05-04-2012, 12:33 AM

#51

jiar577

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Great mileage, what tire size/gear ratio are you running?

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05-04-2012, 05:29 AM

#52

TXSZ66AVLANCHE

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265/70/17 3.42 gear

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05-13-2012, 09:37 AM

#53

TXSZ66AVLANCHE

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Saturday the truck went on the dyno, with stock air box, TBSS intake, stock manifolds, stock cats...338 RWHP. Plenty of room for improvement.

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06-10-2012, 10:12 AM

#54

TXSZ66AVLANCHE

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Yesterday the truck made 349rwhp, the only change since the last dyno was a k&n drop in air filter. The temperature during the pull was 91, dont remember how hot it was the last month when it was dynod.

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06-10-2012, 10:33 AM

#55

89LS1FOXER

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nice numbers!

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06-10-2012, 11:55 AM

#56

TXSZ66AVLANCHE

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It's fun to drive, whoops mustangs, keeps up with 5th gen camaros....but naturally I want more while maintaining a stock like idle to maintain the sleeper appearance. Staying na is a must so I'm going to look for a ls2 or preferably a ls3 block to build a stroker motor.

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