S&S CYCLE Cam Kit with 4 gears - 570G 33-5178
Part Number: 20072570S&S CYCLE
- SKU:
- 20072570
- MPN:
- 33-5178
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 5.70 LBS
Description
Timing chain lash and wear compromise valve timing precision on Twin Cam engines, directly impacting power delivery and engine reliability. The S&S Cycle Cam Kit with 4 gears replaces your stock chain drive with a rigid gear drive system, eliminating deflection and enabling higher cam lifts for aggressive valve events. If you're building a high-performance engine or seeking measurable gains in the mid-range, this is essential upgrade hardware.
The gear drive reverses the rear cam's rotation, creating additional clearance between cam lobes—a design feature that allows manufacturers and tuners to specify more aggressive lift profiles without risk of interference. You'll experience stronger performance in the 3200-3700 rpm band, where most riders spend their time accelerating and cruising.
- Eliminates timing chain lash
- Enables higher cam lifts
- Increases valve timing accuracy
- Rigid gear-to-gear engagement
- Reverses rear cam rotation
- Peak power 3200-3700 rpm
- Twin Cam compatible
- CNC-precision construction
- Includes 4 drive gears
- Bolt-on installation
- MPN: 33-5178
Specs
INTAKE LOBE CENTERLINE IMPERIAL: |
100° |
INTAKE OPEN IMPERIAL: |
20° |
APPLICATION: |
EXHAUST |
EXHAUST LIFT AT TDC IMPERIAL: |
0.179' |
INTAKE LIFT IMPERIAL: |
0.570' |
EXHAUST DURATION IMPERIAL: |
255° |
EXHAUST LIFT IMPERIAL: |
0.570' |
EXHAUST LOBE CENTERLINE IMPERIAL: |
107.5° |
INTAKE LIFT AT TDC IMPERIAL: |
0.187' |
UNITS: |
KIT |
APPLICATION: |
INTAKE |
EXHAUST OPEN IMPERIAL: |
55° |
GRIND: |
570 SERIES |
INTAKE DURATION IMPERIAL: |
240° |
PRODUCT NAME: |
CAM KIT |
RIDING STYLE: |
STREET |
TYPE: |
GEAR |
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