Looking for input on plug color and piston wash.
Im running a 701 Group K. Its ported, b pipe, oem head at 195 psi on 110 octane, lightened flywheel, 10/16 hooker, top loader, tbm rideplate, taper bored carbs, prok filters, #zero lightened flywheel, reed spacer, protec mod cdi and stuffers...