porsche 996-997 cylinder heads
CAM TIMING IS THE KEY TO MAXIMISING HORSE POWER
The cam phasing is the most important operation in the assembly of your engine
This will control the rpm where the power of the motor is produced
This is not for the beginners but is for the person who wants the maximum out of there race car
996/997 TRANSMISHION PINION BEARING RACE REPAIR
9996/997 PINION RACE SPINNING IN CASE IS A COMMON REPAIR THE ORIGINAL CAST IN INSERT IS BORED OUT A CUSTOM SLEEVE IS GENERATED TO RESIZE THE BORE AND THE CORRECT INTERFERENCE IS RE ESTABLISHED FOR A LONG LASTING CYCLE TIME TRANSMISSION PINION BEARING RACE REPAIR