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Description

BRAND NEW
PART # 291151 or 494593 or DS199447
Product Features:
Andrews Products grinds its cams with the help of a computer with cam design capabilities. This superior technology gives the utmost in both performance and reliability. Only the best alloy steel billets and heat-treating processes are utilized. Furthermore, the power in Harley??s Evolution engines can be made even more convincing when a superior Andrews computer-designed high-performance cam is installed. These hydraulic lifter cams are capable of 6,000-plus rpm with stock springs and no valve float.
EV51 EVOLUTION CAM
Long duration for modified street motors
Works with stock hydraulics
Easy installation
Power range from 3,000-6,500 rpm
Fits all 1984-1999 Harley Davidson Evolution Big Twin models (excludes 1999 Twin Cams)
Made in the USA
Sold individually
INTAKE
Open (in degrees): 28
Close (in degrees): 44
Duration at .053 (in degrees): 252
Duration at .020 (in degrees): 286
Valve lift: .510
Lift at TDC: .233
EXHAUST
Open (in degrees): 54
Close (in degrees): 22
Duration at .053 (in degrees): 256
Duration at .020 (in degrees): 290
Valve lift: .510
Lift at TDC: .195