Join Date: Aug 2004
Location: Van down by the river
Re: spark plug recommendations !!
TR6 is the plug to run , I have used them on Turbo LS1/LS2s , The LS7 is a high compression pumpgas motor , i think the TR55 is a little to hot for the crapy gas we have at the pump !
Silver 2007 ZO6 , 475whp
HRE 3 peice forged wheels
Corsa cat back
K&N intake Danzio dyno Tuned