AR764 spark plugs?
Does anyone have any experience with running the AR-764's spark plugs? They are the same as the copper 764's but are autolite racing plugs. They are resistor plugs to avoid interference and come a side gapped electrode for a bigger spark. Im debating trying them out and want any advice,
Does anyone have any experience with running the AR-764's spark plugs? They are the same as the copper 764's but are autolite racing plugs. They are resistor plugs to avoid interference and come a side gapped electrode for a bigger spark. Im debating trying them out and want any advice,