CVR5323M - Protorque Maximum Starter Motor - 3.1 HP Chevy 153, 168 Tooth Flywheel, 5 adjustable positions They are a Nippondenso gear

They are a Nippondenso gear reduction type unit and feature a unique aluminium housing that helps to eliminate hot start problems and is adjustable for header and oil pan clearance

Rotatable / Clock-able Actuator Housing

and the only feature that rolled over from the Gen4 range was the mounting orientation

coil packs or coil-on-plug systems ranging from single to 12-cylinders

also moulded from Rynite material

CVR5323M - Protorque Maximum Starter Motor - 3.1 HP Chevy 153, 168 Tooth Flywheel, 5 adjustable positions They are a Nippondenso gearCVR5323M Protorque Maximum Starter Motor 3. 1 HP Chevy 153, 168 Tooth Flywheel, 5 adjustable positions CVR Protorque Maximum Starters are the ultimate starter for all out race engines. They are a Nippondenso gear reduction type unit and feature a unique aluminium Housing that helps to eliminate hot start problems and is adjustable for header and oil pan clearance. Estimated Horsepower: 3. 1 HP Reduction Ratio: 4. 44: 1 Heavy duty 6004 bearing holds