Brian Crower - Single Spring/Titanium Retainer Kit (Mitsubishi 4B11T - Evo X) vk56de-5600cc-dohc-32v-na-v8 4G63T (3rd Gen) | 2000cc

4G63T (3rd Gen) | 2000cc | DOHC | 16v | TC | I4

Reference Number: 19200-P72-013

Part Number: 619205C-4

Special Notes: MAZDA genuine counter weight (N 3 Z 2 - 11 - 52 X) and mounting bolts (8051 - 27 - 235)

there is no increased load on the engine thrust bearings

Brian Crower - Single Spring/Titanium Retainer Kit (Mitsubishi 4B11T - Evo X) vk56de-5600cc-dohc-32v-na-v8 4G63T (3rd Gen) | 2000ccSpecifications: Manufacturer: Brian Crower Reference Number: BC0130 This is complete set of Brian Crower SINGLE SPRING TITANIUM RETAINER KIT (Mitsubishi 4B11T Evo X, Hyundai G4KF Genesis). Aftermarket cams increase the efficiency of your head by using higher lift and duration. Any time you increase the lift and duration of a cam, you are putting more stress on the valvesprings and retainers. Factory valvesprings were not made to handle the abuse of