Zipper’s Red Shift 577 Cams Chain Driven
Fitment: Zipper’s Red Shift 577 Cam fits 2007-2016 Harley FLH/FLT Touring Models, 2009-2016 Tri-Glides and 2007-2017 Softail and Dynas
The stroked crankshaft in the 96” engine changes the dynamic from 2006 and earlier model 88” engines, making correct cam choice crucial to avoid engine damaging detonation with today’s fuel quality. Spring work required unless otherwise noted as a bolt-in cam. We recommend new cam bearings and performance tappets with any cam change. *These cams can also be used in 2006 FXD engines
577-HS: Very popular performance grind for 95-98-103-107-110″ engines with raised compression and good breathing heads. This cam provides smooth useable power, broader timing for more upper mid-range, top-end drive. Performance springs – retainers required (not for use with factory beehive springs). These cams require adjustable pushrods.
Recommended: Use with Red Shift® Dual Piston Cam Chain Tensioners for improved cam chest component reliability, maximum throttle response, and reduced valve train noise.
Checkout our Zipper’s Red Shift Stage 2 Cam Chest Package! Purchasing a cam chest has never been easier. Our packages allows you customize your cam chest.