- Aug 31, 2008
- 2
- 0
- 0
anyone know of any tests proving/disproving hp claims for motorvation egr plates?
also, anybody heard of/used those new pulsestar "pulseplugs"?
anyone used brisk racing spark plugs?
the theories seems to make sense, but do they make a difference?
also, anybody heard of/used those new pulsestar "pulseplugs"?
anyone used brisk racing spark plugs?
the theories seems to make sense, but do they make a difference?