spark plug recommendations !!
what do yall recommend. going with another plug or staying with the stock ones? my mods are in sig , the others mods i have done is vetteair and higflow cats . thanks
08Z06 Veloc. yellow. 490rwhp 452tq , K&N CAI , 160 stat, taylor race wires, HPtuner tune = 11:40 @126 mph (on stock tire)
05 SC-281 SALEEN #185 12:08 @115 just 4psi
Tune by LETHAL PERFORMANCE !!
Last edited by 08C6Z06; 08-04-2008 at 08:44 AM.