Ferrea Subaru EJ20/EJ25 32mm STD Super Alloy Exhaust Valve Set of 8 Merchandise Requires "A" & "B" Looms

Requires "A" & "B" Looms for installation

High lift 264° Race and Rally camshafts

this is an extra step in manufacturing

Up to 40% Increase in Capacity

- Exhaust Housing = 7cm

Ferrea Subaru EJ20/EJ25 32mm STD Super Alloy Exhaust Valve Set of 8 Merchandise Requires "A" & "B" LoomsFerrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. To manufacture the valves we use special aerospace quality alloys, including the EV8 Z18, which provides high tensile strength. An exclusive two step slow forging process ensures proper grain flow and virtually eliminates any damage to the material structure. The valves are then heat treated and stress relieved over a 48 hour period, which is the