Andrews Products was founded in the spring of 1972 and for 30+ years has specialized in making camshafts and transmission gears for the performance motorcycle market.
- Andrews Products grind its cams using computer-aided 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 used. The power in a Harley Twin Cam engine is completely released only when superior Andrews computer-designed high- performance cams are installed. Cams come with new bearings (1 roller and 1 ball) and thrust washers. Andrews recommends using their steel cam drive sprocket H11-120 and crankshaft cam drive sprocket H14-175 (must be purchased separately).
TW50 Grind Cams
- Maximum torque and horsepower at higher rpm ranges
- For lighter bikes and engines with 9.5 compression ratio (or higher) and 88-95 (2600-6000+ rpm)
- Can be used with stock valve springs and tappets
NOTE: 00-02 model cams use a splined cam drive sprocket. These cth stock valve springs and tappets
NOTE: 00-02 model cams use a splined cam drive sprocket. These cams will fit in the 1999 Twin Cam motor, but the splined cam drive sprocket OEM #25716-99 or H11-120 must be used.
NOTE: Installer must check coil bind, valve clearance and valve-to-piston clearance.
INTAKE:- Opens: 20º
- Closes: 48º
- Duration @ .053: 248º
- Duration @ .020: 283º
- Valve Lift: .510
- Lift TDC: .184
EXHAUST:- Opens: 54º
- Closes: 18º
- Duration @ .053: 252º
- Duration @ .020: 287º
- Valve Lift: .510
- Lift TDC: .168
Specs Andrews TW50 Grind Cam 288150
Images Andrews TW50 Grind Cam 288150
(click on photo(s) for larger images)
H14181 Andrews TW50 Grind Cam
Sizing Andrews TW50 Grind Cam 288150sizing
Sendtofriend Andrews TW50 Grind Cam 288150
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