Small steel supercharger wheel with 70mm diameter to increase the boost pressure for all G60 and G65 superchargers in VW Golf, Corrado, Passat and Rallye Golf.
The supercharger wheel is CNC machined from steel. With a steel supercharger wheel, the belt slip on the GB supercharger is less than with an aluminium wheel.
A suitable tuning chip, short V-ribbed belt or thread-adjustable belt tensioner are required.
The 70mm wheel represents a very good compromise between increased performance and durability.
necessary when using small loading wheels
Tensioner pulley for V-ribbed belts
We convert your G60 loader to G65. You will receive exactly the housing sent to us as G65.
Oil feed line and attachment material for G40 and G60 loaders