Re: NGK Spark Plug
I already have been running for two weeks with BPR6HS , So doubt that the piston and the plug have been touching, Just going by what Norman said.
The main difference has been and increase in performance.
BPR6HS is on the left of the pic and on the right B6HS.
Thanks for the help.
Last edited by MarcPhotoMan; 08-25-2008 at 06:30 PM.