Andrews Products Conversion Camshaft

12N CONVERSION CAM SET 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 camshafts



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

(1700-4800rpm)

26N: Bolt-in cam 88-95 and stock compression ratio; Great for two up touring, this cam will add torque and HP at lower and middle RPM ranges (1800-5200rpm)

37N: Hot street cams for 88 or 95, 80+ rear wheel HP possible with well tuned 88, more with 95; Smooth idle, broad torque (2200-5600rpm)

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 motors with stock heads and 9

5 to 9

8 CR

(2400 to 6000rpm)

54N: Great cam for 95 engines with CR to 10:1 (2200-5600rpm range)

Added to the conversion cam group by popular demand

55N: Great cam for 95 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 + 10

0 to 10

8 CR with high-flow head setup

(2600 to 6400+ rpm)

Eliminate spring powered chain adjusters

Engines converted to 2007 type cams and chain drives will have higher output due to less power loss from older spring powered chain tensioners; instead, of the original spring adjusters, new roller cam chains use engine oil pressure to maintain proper chain tension

Camshafts on all 99-06 Twin Cam 88 engines (exc

2006 Dyna) can be updated to new style roller chain drives

Designed for use with stock H-D hydraulic lifters