Camshafts
S&S CYCLE Camshaft Kit - 570G Gear Drive - Twin Cam
Brand: S&S CYCLE
SKU: P1634266527639
$948.95
$811.13
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570G Camshaft Kit
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Product Details
Highlights
- Designed for 88" to 103" CID engines with compression ratios between 9:1 and 10:1.
- Strongest from 3200-3700 rpm.
- Increases 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 resulting in higher cam lifts.
- Material must be removed from inner surface of stock gear cover to install.
- A hydraulic press and other professional level tools required to install kit.
- S&S recommends that adjustable pushrod/cover kit be used.
- Cam bearings and gasket must be replaced when installing new cams.
- Kit includes camshafts, gearcover gasket, bearings, oil passage block off kit, retaining ring, o-ring, inner and outer gears.
- Made in the USA.
- Due to the inherent characteristics of gear drives, you may experience more valve train noise.
- Installer must check coil bind, valve to valve clearance and valve to piston clearance.
This 570G cam is designed for 2006 Harley-Davidson Dyna and 2007-16 big twins with 88 to 96 inch engines with compression ratios between 9:1 and 10:1 and stock oil pumps. Complete kit includes cams with inner gears and installation kit. Type: 570G; Timing Open: Intake 20/Exhaust 55; Timing Closed: Intake 40/Exhaust 20; Duration at 0.053: Intake 240/Exhaust 255; Valve Lift: Intake 0."/Exhaust 0."; Lift at TDC: Intake 0.187"/Exhaust 0.179".
Specifications
| Application | Exhaust / Intake |
|---|---|
| Exhaust Close Imperial | 20 |
| Exhaust Duration Imperial | 255 |
| Exhaust Lift at TDC Imperial | 0.179" |
| Exhaust Lift Imperial | 0.570" |
| Exhaust Lobe Centerline Imperial | 107.5 |
| Exhaust Open Imperial | 55 |
| Grind | 570 Series |
| Intake Close Imperial | 40 |
| Intake Duration Imperial | 240 |
| Intake Lift at TDC Imperial | 0.187" |
| Intake Lift Imperial | 0.570" |
| Intake Lobe Centerline Imperial | 100 |
| Intake Open Imperial | 20 |
| Riding Style | Street |
| Type | Gear |
| Units | Kit |
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