4P Thermal Gasket Engine K20C1 The pressure racing is 2x

The pressure racing is 2x the operating pressure of the CTR DI system

but not B18A/B non-VTEC**

030") - Light Duty Road Race/Drag Race

88mm Bore is 14

82L plenum volume) to distribute even airflow to all four cylinders under dynamic load conditions

4P Thermal Gasket Engine K20C1 The pressure racing is 2x4P Thermal Gaskets are cut to match our CNC Ported heads. These thermal gaskets reduce heat transfer from the cylinder head to the intake manifold. They are durable and can be cleaned and reused over and over. They will not shrink, warp, or melt at temperatures up to 500 degrees. Port shapes precut to match 4P CNC Cylinder Heads Reduced heat transfer from head to induction Reusable