BlowinBills
Active member
I’m rebuilding my ndsv 0360 and have 4 p10 steel cylinders and ct10:1 pistons in it. Gotta run break in oil and whatnot first and was wondering what spark plugs i should use for breaking in and running in general? The engine burned oil before and i used the plugs that came in it which were the ab-6 i believe and wasn’t sure if a fresh overhaul with different pistons would make a difference on what plug i should run