4P Wiseco Pro Endurance Pistons (K-Series) Fuel K20C1 Updated top end components for

Updated top end components for maximum output

CNC Cylinder Head has been a dominant force in All Motor for years

Valve pocket designs maximizes flow around valves

This 5500 psi soft line is what we use in the race cars

Available in steel or aluminum

4P Wiseco Pro Endurance Pistons (K-Series) Fuel K20C1 Updated top end components forWe do typically keep these in stock. If you order a custom bore size, it is 4 to 6 weeks lead time on all custom pistons. 4P Wiseco Pro Endurance Pistons The 4P Wiseco Pro Endurance pistons can be used in drag racing or endurance road racing. They also work in street cars. These are extremely lightweight, but rigid with their strutted box forging providing a great ring seal despite their short skirt. This piston allows you to run a long rod with its