Tomei Stroker Kit - Mitsubishi 4G63-23, 85.5mm bore, with Bearings Ball Joints and the standard brake rotor

and the standard brake rotor is upgraded to an oversized 2-piece

SPOON SPORTS

resulting sharp internal angles where the main bore meets the fuel injector bores

Water-based

however as these are universal kits some minor modification to the existing pump housing may be required

Tomei Stroker Kit - Mitsubishi 4G63-23, 85.5mm bore, with Bearings Ball Joints and the standard brake rotorThe super responsive crankshaft for high RPM use! Tomei has made an option to include their Competition Bearing Series product with our kits. All the engine internals are brought to static temperature (20 degrees Celcius) and blueprinted with 0. 040~0. 060mm clearance bearings. This eliminates the measuring and blueprinting process for the customer, so the kit can be installed with less hassle.