Kelford 199-K CAMSHAFTS SUBARU EJ20 WRX STI Version 5-6 non AVCS 272°/268° Q300 or Cusco pillowball upper mounts

or Cusco pillowball upper mounts (sold separately) can be incorporated into the kit for more adjustment capabilities and direct road feedback

Pressure tested

Valves will work with an OEM keeper/lock or

while getting all the benefits of a vent-to-atmosphere BOV under race conditions

This item is designed to be the “be-all and end-all” of EVO X downpipes

Kelford 199-K CAMSHAFTS SUBARU EJ20 WRX STI Version 5-6 non AVCS 272°/268° Q300 or Cusco pillowball upper mounts272 268 Duration, 11. 30mm 10. 50mm Lift. High lift 272 degree racing camshafts. Requires cylinder head modification to fit. Suits well built competition motors. Good on E85 fuel. Must have shimless buckets and aftermarket ECU.