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S&S Cycle 510G Gear Drive Camshaft Cams Set Harley 99-06 .510 510 Lift 33-5174

Manufacturer: S&S CYCLE

$425.59 $426.59
33-5174
Quantity
- +
New

BRAND NEW

PART# 33-5174

FITS: 1999-2006 Harley-Davidson big twin models (except 2006 Dyna) running Gear Driven Cams.



S&S Cycle 510G Gear Drive Cams

S&S gear drive cam shaft 510G series includes inner gears. Cam lift is .510 and is designed for 88" to 95" engines with compression ratio below 9.7:1.

Order outer cam drive gear kit and remove material from inner surface of stock gear cover.



Intake:

Open: 20 degree

Close: 38 degree

Duration @ .053": 238 degree

Valve Lift: .510



Exhaust:

Open: 52 degree

Close: 20 deree

Duration @ .053": 252 degree

Valve Lift: .510



Intake Opening (degrees): 20

Intake Closing (degrees): 38

Exhaust Opening (degrees): 52

Exhaust Closing (degrees): 20

Intake Duration (degrees): 238

Exhaust Duration (degrees): 252

Valve Lift (in): .510

Intake Centerline (degrees): 99

Exhaust Centerline (degrees): 106

Intake Lift at TDC (in): .187

Exhaust Lift at TDC (in): .178
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