Timing Chain Tensioner

Don't use the bandaid tensioner . Get a true roller chain not a roller.. There is a big difference. The tensioner should only be used with a link chain and gears . not a roller and sprockets. long Lifter and cam life is at danger . the tensioner causes a harmonic that interferes with lifter rotation with sprockets when using heavier valve springs. There is a article on this.. I believe Mancini racing

All double rollers are not created equal