Mazworx - Mazworx SR20 Timing Chain Tensioner

Our new SR timing chain tensioner significantly improves upon the factory hydraulic timing chain tensioner which can fail when stiffer valve springs are installed. With the stock tensioner, the installation of bigger cams and stiffer valve springs can also cause excessive timing chain wear and can cause the chain to stretch prematurely. The Mazworx tensioner does not need oil pressure to operate and, when properly adjusted, can function as well or better than a factory OEM tensioner, can reduce wear and help improve reliability.

The FWD version is only needed if you have a FWD setup with the oil filter close to the tensioner.  The FWD version comes with a short bolt to clear the oil filter.  If you don't have the oil filter close to the tensioner, then we recommend the RWD version.