Is it necessary to change to a cooler heat range plug when swapping on a 2.8 Pulley? If so is NGK BR8 acceptable?
Originally posted by fubu795
Yes and get the NGK TR6 plugs
Originally posted by flyn high again
You guys are behind the times.
http://www.modfords.com/forums/showthread.php?t=13977
That's Brisk, baby! :-D
Originally posted by KingSnake
That picture of the Brisk plug is not the same one LFP and Strickly are selling. The ones they are selling have like four prong/electrodes kinda things.
Chuck