Brian Crower - Single Spring/Titanium Retainer Kit (Mitsubishi 4G63 Eclipse/Evo) celica-st202-1993-1999-na-3s-fe-i4 50 setting can have the

50 setting can have the stable control over boost for the size of the turbocharger

Offset: 42/53

Flow is Up rated by 120%

Reference Number: BC6029

5mm lift and high RPM setup without headaches

Brian Crower - Single Spring/Titanium Retainer Kit (Mitsubishi 4G63 Eclipse/Evo) celica-st202-1993-1999-na-3s-fe-i4 50 setting can have theSpecifications: Manufacturer: Brian Crower Reference Number: BC0100 This is complete set of Brian Crower SINGLE SPRING TITANIUM RETAINER KIT (Mitsubishi 4G63 Eclipse Evo). 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 higher lift and