• Specifically deigned "classic" lid, base and filter system

• "Bubble Top" lid design creates increased air volume above the carburetor, dramatically reducing airflow restriction at high RPM

• Raised air filter base for increased clearance, smooth radius entry to promote laminar airflow giving consistent air delivery

• Walker recommends this filter housing setup for short tracks where on and off the throttle is more constant and maximum power is needed

• Hand-spun premium aluminum made from thicker than average material for added strength finished with a hard anodized black coating for superior durability and wear resistance

**Sure seal not included with base**