Outerwears 3" Oval Pre-Filter for 600cc Mini-Sprint - Black Steam Port Adapter 568 in Knurl

568 in Knurl

valve angle

while maintaining the pulleys structural integrity

Battery Corrosion Preventative

Outerwears 3" Oval Pre-Filter for 600cc Mini-Sprint - Black Steam Port Adapter 568 in KnurlOuterwears was created to fulfill a desperate need to keep the Air filter and engine clean during off road racing. Racers and engine builders were experiencing loss of horsepower and engine damage due to sand, dirt, and other debris prematurely packing (clogging) the filter and often passing through the filter into the engine. Filters loading up with dirt meant loss of horsepower and in many cases loss of a race. Race crews were noticing severe engine