The current supercharger design differs from its predecessors in many ways. The traction drive and lubrication system have gone through a dramatic re-design. Accurate components made from carefully selected materials using the latest manufacturing techniques have been introduced bringing high reliability and great performance.
This family of superchargers featured an integrated, dual action oil pump using special traction oil. The new lubrication system gave these units a significant performance improvement over the previous design.
The S30 family was the first series of Rotrex superchargers sold to the aftermarket. Using engine oil from the vehicle lubrication circuit, these highly compact and efficient units gathered great interest in the market.