[Lenny5160]

I've always raced with Napa Gold or Wix standard filters.

Both motors are currently stored for the winter with 10w-30 and a cheapo Fram filter. One motor was only spun over with the starter, the other fired and driven about 100 feet into the trailer.

In the spring, both will get fresh 20w-50 Valvoline VR1 and a Wix 51060 filter.