Camshafts
S&S CYCLE Camshaft Kit - Easy Start - 583 Chain Drive - Big Twin '99-'06 (except '06 Dyna)
Brand: S&S CYCLE
SKU: P1715633603427
$540.95
$467.45
Taxes and shipping calculated at checkout.
583 Easy Start Camshaft Kit
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Product Details
Highlights
- Allows for easy start by initially reducing crank compression, but once the engine starts and rpm increases, the compression release lobe is centrifugally retracted and the engine runs normally, with full compression, and without any loss in performance.
- Optimiized for use as a great overall camshaft for Softail and Dyna, but can be used in any Big Twin.
- Provides strong low-end torque and horsepower.
- Strongest from 1500 rpm to 5000 rpm in Softail and Dyna models.
- Bolt-in.
- Includes camshafts, gearcover gasket, bearings, retaining ring, o-ring, threat lock and instructions.
- Made in the USA.
- Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.
- Not for models with OEM compression releases.
- Not recommended for compression ratios of 10.0:1 or greater.
Cams are bolt-in cams for 1999-'06 engines. Cams that exceed the limits of the stock valve springs require the use of special high lift springs. Most S&S cams have higher lift than stock and are designed to take advantage of the extra flow of ported stock heads or S&S Super Stock heads. Due to the high lift of these cams, S&S adjustable pushrods are recommended. Not all grinds are available in the chain drive version. To get the best performance from a performance cam installation, a high flow intake and exhaust system is also recommended. 583CE, Twin Cam.
Specifications
| Application | Exhaust / Intake |
|---|---|
| Exhaust Close Imperial | 24 |
| Exhaust Duration Imperial | 262 |
| Exhaust Lift at TDC Imperial | 0.206" |
| Exhaust Lift Imperial | 0.583" |
| Exhaust Lobe Centerline Imperial | 107 |
| Exhaust Open Imperial | 58 |
| Grind | 583 Series |
| Intake Close Imperial | 18 |
| Intake Duration Imperial | 204 |
| Intake Lift at TDC Imperial | 0.113" |
| Intake Lift Imperial | 0.583" |
| Intake Lobe Centerline Imperial | 96.5 |
| Intake Open Imperial | 5 |
| Model | Easy Start |
| Riding Style | Street |
| Type | Chain |
| Units | Kit |
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