PPL Events: Air Filter or Oil Filter - Modified 4X4, Super Modified 2WD, Pro Street Diesel, Unlimited Super Stock, Super Modified Tractors

To be eligible, competitor must have a K&N air filter on the engine air intake (carburetor, fuel injection, etc.) of the race vehicle or a K&N Performance Gold Oil Filter. The K&N air filter must be functional. The competitor must have a 36 square inch K&N decal affixed to the race vehicle. Crankcase ventilation filters or other ventilation filters are not accepted. Competitors will be paid $150 to win and $100 to runner-up.


PPL Events: Air Filter - Pro Stock 4X4, Diesel Open 4X4, Super Stock 4X4

To be eligible, competitor must have a K&N air filter on the engine air intake (carburetor, fuel injection, etc.) of the race vehicle or a K&N Performance Gold Oil Filter. The K&N air filter must be functional. The competitor must have a 36 square inch K&N decal affixed to the race vehicle. Crankcase ventilation filters or other ventilation filters are not accepted. Competitors will be paid $100 to win and $50 to runner-up.

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