Old 03-10-2010, 04:46 PM
  #2  
zipper06
Senior Member
RACING JUNKIE
 
Join Date: Jan 2006
Location: La.
Posts: 2,890
Default

ProComp recomends NGK 8's, but that's too cold for a gas motor. We run NGK 7's for gas and NGK 8's for alcohol.
Yes i know the #'s sound backward but NGK plugs have lower # hotter.

JMO

Zip.
zipper06 is offline