OPG1300GSX High volume oil pump gear

High volume oil pump gear

It is no secret in the racing community that Suzuki’s monster super bike has a problem with low oil pressure. This usually shows itself in the form of connecting rod bearing damage.

This new gear is a direct bolt in replacement for the OEM oil pump gear. This gear causes the pump to turn at faster speeds which increases oil volume and thus pressure.

Initial testing revealed the following improvements on the test bike; 3000 RPM, 32 psi with stock gear – 52 psi with high volume gear. 6000 RPM, 72 psi stock – 90 psi HV gear. This item will be a must-have for all Hayabusa´s