BRAND Harley-Davidson® big twin models (except 2006Dyna®).
S&S Cycle 510G Gear Drive Camshaft Kit
The 510G is designed as a bolt in cam for 88 to 95 inchengines with compression ratios below 9.7:1. Intended primarily for stock headsthat have not been ported.
Can be used with stock springs.
Includes 510G gear drive camshaft set and inner gears, outercam drive gear kit, and camshaft installation kit for 1999-2006Harley-Davidson® big twin models (except 2006 Dyna®).
3000-5500 rpm. Bolt-in overall.
Gear drive camshaft kits increase valve timing accuracy inTwin Cam engines 1999-2006 (except 06 Dyna models) by eliminating timing chain lashand loosely-fit stock cam gears
Kits reverse the rear cam\'s direction of rotation andprovide additional operating clearance between cam lobes; the result is thathigher cam lifts are possible with the gear drive kit
Kits include cams, inner gears, inner and outer bearings,outer drive gears, gasket and instructions
Cams without any gears are also available - 14-8888
To install S&S gear drive cams, material must be removedfrom the inner surface of the stock gear cover
Cam bearings and gaskets must be replaced when installingnew cams
Also, a hydraulic press and other professional-level toolsare required to install these kits
S&S recommends that adjustable pushrod/cover kit 14-9988be used
Made in the U.S.A.
For Cams only order 14-8888
NOTE:
Stock pushrods and valve springs acceptable
Installer must check coil bind, valve-to-valve clearance andvalve-to-piston clearance.
Due to the inherent characteristics of gear drives, you mayexperience more valve train noise.
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
Included Items:
1. (2) Cam shafts
2. (1) Pinion gear
3. (1) Outer cam gear
4. (1) Bearing retainer
5. (1) Cam cover gasket
6. (2) Outer cam bearings
7. (2) Inner cam bearings
8. (1) 5/16\"-18 X 3/4\" flange head bolt
9. (1) Retaining ring
10. (1) Tube 243 loctite
11. (1) Tube 262 loctite
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
FITS:
1999-2006 Harley Davidson FLHR Road King
1999-2006 Harley Davidson FLHRCI Road King Classic
2000-2006 Harley Davidson FLHRI Road King
2004-2006 Harley Davidson FLHRS Road King Custom
2004-2006 Harley Davidson FLHRSI Road King Custom
1999-2006 Harley Davidson FLHT Electra Glide Standard
1999-2005 Harley Davidson FLHTC Electra Glide Classic
1999-2006 Harley Davidson FLHTCI Electra Glide Classic
1999-2006 Harley Davidson FLHTCUI Electra Glide UltraClassic
2003-2006 Harley Davidson FLHTI Electra Glide Standard
2006 Harley Davidson FLHX Street Glide
2006 Harley Davidson FLHXI Street Glide
2006 Harley Davidson FLST Heritage Softail
2000-2006 Harley Davidson FLSTC Heritage Softail Classic
2001-2006 Harley Davidson FLSTCI Heritage Softail Classic
2000-2006 Harley Davidson FLSTF Fat Boy
2001-2006 Harley Davidson FLSTFI Fat Boy
2006 Harley Davidson FLSTI Heritage Softail
2005-2006 Harley Davidson FLSTN Softail Deluxe
2005-2006 Harley Davidson FLSTNI Softail Del
