Reaper® Camshaft Chain Drive Conversion - Camshaft - Conversion Chain Drive - 574 Series - Twin Cam '99-'06 (except '06 Dyna) [0925-0607]

Not for '06 Dyna. Factory hydraulic tensioners, outer cam & crank sprockets and thrust washers required (sold separately).

• Wide power band for modified engines
• Bolt in for stock 103" and 110" engines
• Works well with 95", 106", 107" and 114" big bore engines
• RPM range 2000-6800
• Smooth lobe design creates a very smooth valvetrain motion
• Responds to modified cylinder heads, increased compression ratio, performance exhaust and intake systems
• Performance pushrods and lifter recommended.
• Requires '07-'17 factory tensioners, outer sprocket, chains, hardware and performance valve springs on '99-'04 engines.
• Conversion camshafts do not fit in a conversion camplate, conversion camshafts use the '07-'17 camplate/oil pump.
• Conversion camshafts for '99-'06 Twin Cam engines utilize the '99-'06 inner cam journals with the '07-'16 outer cam journals allowing the use of the '07-'-16 camplates, oil pump, hydraulic chain tensioners and chain drive system.
• '99-'01 engines with Magneti Marelli ignition requires use of Andrews sprocket (sold separately) in replacement of HD 34 tooth sprocket #25728-06 in order to install the new style outer cam chain.