Red Shift

413-930S

Red Shift 647TC Performance Cams, Chain Drive

Camshafts

For 1999-2006 Twin Cam Engines
This cam is designed for true performance enthusiasts who require a wide, usable power curve and strong top end charge, with excellent valve control.
Recommended engine size 116" and up; 10.0-10.5:1 compression for pump gas; for additional power add 1.75 rockers and more compression.
Recommended Top End Gasket Kits: Choose a full top end gasket kit if you're doing headwork with cam install or a cam-change-only kit for bolt-in cams which do not require head removal
Made in USA!

Available in standard splined gear chain drive (stock H-D® style), or configured for use with S&S® Gear-Drive gear sets. All require adjustable pushrods; 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 not be used in 2006 FXD® engines.  Red Shift 647TC Cams:   This cam is designed for true performance enthusiasts who require a wide, usable power curve and strong top end charge, with excellent valve control. Recommended engine size 116" and up; 10.0-10.5:1 compression for pump gas; for additional power add 1.75 rockers and more compression. This cam is standard equipment in our muscle 120 and 124" kits.   Recommended Top End Gasket Kits: Choose a full top end gasket kit if you're doing headwork with cam install or a cam-change-only kit for bolt-in cams which do not require head removal (includes cam, tappet, rocker lid gaskets and pushrod o-rings). Quality gaskets from James Gaskets. This product is not for sale or use on pollution controlled vehicles.

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