Bolt-in cams for 88 CID engines with stock compression ratios
180 psi cranking compression; no need for compression releases
Lower lift allows them to be bolted into stock 96--106- ''06 engines with stock valve springs
Cams for ''00-''06 Twin Cam are for use with stock splined drive gears; for installation on ''99 Twin Cam motors you must purchase splined outer drive socket; S&S recommends that Andrews 4340 steel drive sprocket to be used.
Made in the USA
Installer must check coil bind, valve to valve clearance and valve to piston clearance.
