hp numbers from p1s-c
Nov 24, 2005 | 08:30 PM
#2
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From: Los Angeles
My stock 5.3 Yukon with a P1SC, deleted FMU, 41 lb injectors, and a mild custom tune was put 370 to the rear wheels. My tuner said that he could have gone hotter but I would need heavier valve springs.
Nov 26, 2005 | 01:55 AM
#6
Originally Posted by blackboostedinfla
??? What kind of rwhp numbers can I expect to get out of
a 5.3l with 7-8 psi, 02 z06 cam dot to dot comp 918's
and custom Nelson mail order tune.
a 5.3l with 7-8 psi, 02 z06 cam dot to dot comp 918's
and custom Nelson mail order tune.
your prolly gonna be around 370 hp and 400 tq....
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