Spark Plug Recommendation

NYer Mike · Post by **NYer Mike** » Wed Jun 20, 2007 9:21 pm

Need a little help here. Getting ready to fire up my 354H and was wondering what spark plug to use. I currently have Autolite 85's set at .035 but would like confirmation.
My engine is normally aspirated with a 650 AVS, MSD electronic ignition, 10.5:1 CR and 270 adv dur cam. I will be running pump gas at 93 octane.
Regards,
Mike

ebbsspeed · Post by **ebbsspeed** » Fri Jun 22, 2007 3:21 pm

I'm running Autolite #65 (sixty-five) in mine. Not sure if the 85 is just a non-resistor version of the same plug, mine are definitely resistor plugs.