Pro Design Cool Head Domes
Billet-machined design offers noticable bolt-on performance gains.
Increased torque and power as a result of increasing compression.
Larger water jacket area supplies more water; you get the ultimate in cooling efficiency by eliminating overheating.
Cool Head shells and Cool Domes sold separately to give you a choice of compression ratios.
Features include O-ring seal (no gaskets required) and adjustable and removable compression domes.
Race Gas Only.