Andrews Conversion Cams 99-05 Twin Cam
Conversion Cams for the TC88. Eliminates spring loaded tensioners in your cam chest and allows replacement with 07 up Camplate and Oiling system. Camshaft upgrade for all 99-06 Engines. Installing 2007 roller cam chains on earlier engines requires series “N” Andrews camshafts, Stock H-D® parts are required: 2007 cam support plate, 2007 or later oil pump, cam sprockets and chains and both hydraulic chain adjusters. Matching EZ-install pushrods kits are sold separately. EZ-install pushrods do not require removal of gas tanks or rocker boxes when installing bolt-in
12N: Bolt-in cams for 99-06 engines; Similar cam time to stock 88 engines for cooler running and more power.
21N: Bolt-in cam more torque for all around riding with heavy bikes, stock compression ratios and stock pistons; Similar to #23 cam for EV80. (1700-4800 RPM).
26N: Bolt-in cam 88-95 in. and stock compression ratio; Great for two up touring, this cam will add torque and HP at lower and middle RPM ranges (1800-5200 RPM).
31N: Great cam for motors with 95 in. and 9.8 to 10.2 CR; Lower TDC lift for easy installation; Similar to TW37 with different timing (2400-5600 RPM).
37N: Hot street cams for 88 or 95 in., 80+ rear wheel HP possible with well tuned 88 in., more with 95; Smooth idle, broad torque (2200-5600 RPM).
48N: Broad tip cams for baggers with stock motors; Max torque at low and mid RPMs; High lift springs needed for 99-04 engines.
50N: Designed for easy installation in 95 in. motors with stock heads and 9.5 to 9.8 CR. (2400 to 6000 RPM). 54N: Great cam for 95 in. engines with CR to 10:1 (2200-5600 RPM range). Added to the conversion cam group by popular demand.
55N: Great cam for 95 in. with 9.8 to 10.2 C.R.; Max HP - torque at mid and upper RPMs (2600 to 6200). 67N: Performance cams for 95-107 in. + 10.0 to10.8 CR with high-flow head setup.(2600-6400+ RPM).