Any one got any pictures and where about do I drill the spark plug in the exhaust
R ronniek1989 Member + Dec 5, 2008 #1 Any one got any pictures and where about do I drill the spark plug in the exhaust
Phil Super Moderator Dec 5, 2008 #2 dont do it, just run the car rich and safe with some heatwrap to help with flames if you must! Phil
Dub-Se7en Lifer Dec 5, 2008 #3 but if you really wanna do it then you put the plug in the backbox after the silencer i think