Description
Walker Performance Filtration has brought its filtration technology to the Micro Sprint world – a lightweight, one piece carb air filter built for 600 applications.
Filtration is a genuine tradeoff on a dirt car: too restrictive costs you power everywhere, too open lets grit into the motor. Walker builds filters that flow well while still actually filtering, which is harder than it sounds.
One piece construction means fewer places for dirt to sneak past. Check it every night – a restricted filter costs power you paid for. Fits carbureted 600 Micro Sprint applications. In stock in Fresno, CA.




