optimus prime
New member
Does anyone have a part number for the NGK Spark Plug that RIPP call for in their kit. The kit calls for an NGK plug one (1) heat range colder than stock. All the auto parts store I have gone to don't seam to have the ability (want to) go further that the stock part number and say it doesn't indicate a heat range.
Any help would be appreciated
Cheers
Grant
Any help would be appreciated
Cheers
Grant