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The KraftWerks Rotrex C30-74 supercharger is a compact, high-speed head unit that lets 1.6–2.5L engines make up to about 300 hp in capable installations. It uses the patented Rotrex planetary traction drive with a 9.49:1 drive ratio to reach impeller speeds up to 120,000 RPM. The self-contained Rotrex oiling system, magnetic oil filter and reservoir kit are included in serviceable support items, and its compact footprint suits a range of engine conversions and upgrades where a high-speed, contained supercharger is required.
KraftWerks Supercharger Rotrex C30-74
