M113K Supercharger Pulley
349,00$ – 859,00$
The supercharger pulley permits to increase the amount of boost that the supercharger delivers to the engine. The smaller is this pulley, the higher is the boost increase. This type of pulley doesn’t require to remove the supercharger clutch, making the installation easy and straightforward.
Available in different sizes, 84mm, 80mm, 76mm, 70mm, 66mm and can be made of three different materials: aluminum, steel and titanium.
Aluminum pulleys are less expensive but with more belt slip effect.
Steel pulleys have almost none belt slipping, what results in a stable boost increase, even on high RPMs.
Titanium pulleys combine the lightness of aluminum and the gripness of steel, but have a higher price respect to them.