yesterday for the second time I killed my spark plugs after 10 laps at the track, after that missfire above 5,000rpm's....
Any recommendation?
killing stock spark plugs
Re: killing stock spark plugs
Those plugs are fouled; likely from the additive you're using.
Re: killing stock spark plugs
Are you using octane booster? A red deposit and fouled plugs a very common with boosters.
Hondata