spartacus55
Active Member
just had a 103 kit installed on my 2007 road king big bore pistons, cylinders,255 cams, tru duals, hi flow air filter. Is there any type of break in required for the engine.:
just had a 103 kit installed on my 2007 road king big bore pistons, cylinders,255 cams, tru duals, hi flow air filter. Is there any type of break in required for the engine.: