Stop in for a cup of coffee
dukeboy_318 said
Didn’t Engine Masters prove it did infact add horsepower
Click to expand...
According to the guy that built most of the VW dunesbuggy desert race motors in SoCal in the 70s, K&Ns make more HP when dirty. :steering: Worked for us, that took all of about 5 minutes on the race track :lol:
Print