SECTION 7
CAM KITS FOR TWIN CAM
09250620
09250540
0925-0528
GEAR DRIVE CAM KITS
  • Camshaft gear drive kits increase valve timing accuracy by eliminating timing chain lash and loosely-fit stock chain drive
  • Reverses the rear cam’s direction of rotation, providing additional operating clearance between cam lobes; as a result,
  • higher cam lifts are possible with the gear drive kit
  • Kits include cams, inner gears, outer drive gears, inner and outer bearings, gasket and instructions
  • Material must be removed from the inner surface of the stock gear cover to install S&S gear drive cams
  • A hydraulic press and other professional-level tools are required to install these kits
  • S&S recommends that adjustable pushrod/cover kit PART #0928-0017 be used
  • Cam bearings and gaskets must be replaced when installing new cams
  • Cams are also available with inner gears only; intended for cam replacement for motors that have already been converted
  • to an S&S gear-drive system
  • Made in the U.S.A.
  • NOTE: Kits require high-performance valve springs (except 509G and 510G) when installed in 99-04 models.
    NOTE: Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.
    NOTE: Due to the inherent characteristics of gear drives, you may experience more valve train noise.
    CHAIN DRIVE CAM KITS
  • Cams for 00-06 Twin Cam are for use with stock splined drive gears; for installation on 99 Twin Cam motors you must
  • purchase splined outer drive sprocket; S&S recommends that Andrews 4340 steel drive sprocket PART #DS-199175 be used
  • Cams for 06 Dyna and 07-16 Twin Cam are for use with models with hydraulic tensioner chain-drive system; cams 510C and
  • 551C are bolt-in applications, all others require high-lift valve springs
  • Made in the U.S.A.
  • NOTE: Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.
    HP103 SERIES GRIND CAMS
    MR103 CAMS
  • Bolt-in cam for 103” and 106” Big Bore Twin Cam motors
  • Bolt-in cam for 103” Twin Cam motors
  • Use with stock heads (up to 10.2 compression) and low restriction
  • Use with stock heads and low restriction intake and exhaust
  • intake and exhaust
  • Broad torque curve improves output over stock over the entire
  • Great for lighter bikes with strong power from 3500-6000 rpm
  • rpm range
    P ART  #
    DESCRIPTION
    SUG. RETAIL P ART  #
    DESCRIPTION
    SUG. RETAIL BRAKES
    FOR 07-17 TWIN CAM, 06 DYNA GLIDE
    FOR 07-17 TWIN CAM, 96 DYNA GLIDE
    0925-0835
    HP103 chain drive cam kit
    $319.95 0925-1143
    MR103 chain drive cam kit
    $319.95
    0925-0837
    HP103 gear drive cam kit
    737.95 FOR 99-06 TWIN CAM
    328.95 OIL FILTERS
    FOR 99-06 TWIN CAM (EXCEPT 06 DYNA GLIDE)
    0925-1043
    MR103 chain drive cam kit
    0925-1044
    HP103 chain drive cam kit
    328.95 0925-1049
    MR103 gear drive cam kit
    758.95
    0925-1050
    HP103 gear drive cam kit
    758.95 0925-1055
    MR103 gear drive cam w/ inner gears only
    485.95
    0925-1056
    HP103 gear-drive cam w/ inner gears only
    485.95
    509 SERIES GRIND CAMS
  • Bolt-in cams for 88 CID engines with stock compression ration
  • Great low and mid-range torque
  • 475 SERIES GRIND CAMS (OES)
  • Lower lift allows them to be bolted into stock 96”-106” 06 engines
  • Original equipment specifications
  • with stock valve springs
  • Bolt-in cam with stock cam timing
  • Strongest from 1000-4500 rpm
  • Does not require tuning
  • 180 psi cranking compression; no need for compression releases
  • NOTE: Exempt per Carb Executive Order (E.O.) D-355-14
    P ART  #
    DESCRIPTION
    SUG. RETAIL
    P ART  #
    DESCRIPTION
    SUG. RETAIL FOR 99-06 TWIN CAM (EXCEPT 06 DYNA GLIDE)
    FOR 99-06 TWIN CAM (EXCEPT 06 DYNA)
    0925-0540
    509G gear drive cam kit
    $758.95 & LICENSE
    0925-1015
    475 gear drive cam kit
    $758.95 0925-0539
    509C chain drive cam kit
    328.95 PLATE FRAMES
    GRIND
    OPEN
    CLOSE
    DURATION @ .053”
    VALVE LIFT
    GRIND
    OPEN
    CLOSE
    DURATION @ .053”
    VALVE LIFT
    STOCK CARBURETORS/ INJECTED
    MR103 SERIES
    Intake
    02°
    34°
    216°
    .473”
    Intake
    13°
    33°
    226°
    .585”
    Exhaust
    36°
    04°
    220°
    .473”
    Exhaust
    50°
    22°
    252°
    .585”
    HP103 SERIES
    475 SERIES
    Intake
    20°
    49°
    249°
    .575”
    Intake
    34°
    216°
    .475”
    Exhaust
    45°
    26°
    251°
    .575”
    Exhaust
    36°
    220°
    .475”
    CAM KITS FOR TWIN CAM continued on next page
    DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.
    SEE PAGE 396 FOR IMPORTANT EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND WARRANTY INFORMATION.
    715