BC Brian Crower Intake and Exhaust Valves for Mitsubishi Evo X Select::Set of 8 Exhaust Valves 29mm STD (BC3131) Rated for 525 wheel torque

Rated for 525 wheel torque

as well as more duration spent at higher flow valve lifts

The heavy duty torsional dampening springs are stronger

it can cause vapor lock issues at the inlets of very high flow pumps

Part Number: Bore: Thickness: TA4070-NS05G 87

BC Brian Crower Intake and Exhaust Valves for Mitsubishi Evo X Select::Set of 8 Exhaust Valves 29mm STD (BC3131) Rated for 525 wheel torqueBC (Brian Crower) intake and exhaust valves for the 4B11T engine in the Mitsubishi Evo X. Available in the standard replacement size or +1mm oversized. Sold as a set of 8 intake or 8 exhaust valves. Please select your options in the purchase menu. Please Note: Images are for reference Vehicle Fitment: 2008 2015 Mitsubishi Lancer Evolution X (4B11T CZ4A Evo X GSR and MR models) Purchase Includes: Set of 8 Valves (Choice of intake or exhaust) Part