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Cam Specs
| 508 Series | Intake | Exhaust |
|---|---|---|
| Lift | 0.508" | 0.508" |
| Duration | 217° | 235° |
| Opens | 11° | 50° |
| Closes | 25° | 5° |
| Lift at TDC | 0.141" | 0.110" |
Confirm compression, valve springs and pushrods are matched to the cam before installing.
Features
The S&S Camshaft adds power and throttle response with a performance cam profile built for your engine.
This is the 508 Series grind. See the cam specs for lift, duration and valve events, and confirm your engine's compression and valvetrain are matched to the cam before installing.
Fits Harley-Davidson Touring (1984-1998), Softail (1984-1999) and Dyna (1991-1998) models. Check the fitment chart below to confirm your exact year and model.
- S&S Cams are tested on the dyno, street and track before being offered to the public
- With hundreds of hours of testing on each cam, you know you are getting the best cam S&S can produce
- Works well in all size motors up to 10:1 compression
- Provides best power in low to mid-range
- Bolt in cam
- Quiet valve train
- Made in the USA
- Installer must check coil bind, valve-to-valve clearance, valve-to-piston clearance and cam lobe to case clearance.
Info
Shipping Information
Due to high volume some orders can take up to 14 business days to ship.
If your order contains a part and merch, they may ship separately.
CARB Notes
49-State Legal — Not legal for sale or use in California on any pollution controlled motor vehicles.
Specs
| Product Name | S&S Camshaft - 508 Series - Evolution Big Twin |
|---|---|
| Type | Gear |
| Units | Each |
| Riding Style | Street |
Fitment
| Position | Notes |
|---|
No matching vehicles.
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