This Stage 2 supercharger kit utilizes a highly-efficient ProCharger B-1 self-contained supercharger and custom intercooler for maximum forced-induction power and performance.
With a typical base crankshaft horsepower of 130, the ProCharger-based supercharger system provides for horsepower gains of 85% on a stock engine to a staggering 207% power gain on a fully-built engine.
This same intercooled B-1 supercharger and drive system is capable of supporting even higher HP levels with additional engine and fuel system modifications.
- Stage 1 (10 psi): 240+ HP
- Stage 2 (20 psi): 350+ HP
- Stage 3 (30 psi): 400+ HP
Dunn Performance specializes in building customized, high-performance snowmobiles.
19075 Timberland Drive, Howard City, MI 49329-9116