Cummins 89-90 Reman Exchange Turbo 1st Gen. - 3526739R Year Applicable:1989-1990 The VIPER PhatShaft 62 was

The VIPER PhatShaft 62 was designed to handle mild to aggressive fueling upgrades to increase overall performance

Part Number: 12710

New Bosch CP3 high pressure injection pump

Part Number: 23D402

max needle lift and valve opening pressure (VOP) are also tested

Cummins 89-90 Reman Exchange Turbo 1st Gen. - 3526739R Year Applicable:1989-1990 The VIPER PhatShaft 62 wasProduct Description: If you have ever been to our annual Dyno event, or stopped by for a tour, you will know how serious we are about our turbo reman facility. Our turbocharger technicians (who have a combined 100+ years of experience), have access to top of the line machinery and equipment. We have so much pride in our turbo rebuilds, that we put the same warranty on a remanufactured unit, as we do a brand new turbo. Lets face it, you dont need more