Cam Specs
| 635HO | Intake | Exhaust |
|---|---|---|
| Lift | 0.635" | 0.635" |
| Duration | 243° | 276° |
| Opens | 19.5° | 58.5° |
| Closes | 43.5° | 37.5° |
| Lobe Centerline | 102° | 100.5° |
| Lift at TDC | - | 0.284" |
Confirm compression, valve springs and pushrods are matched to the cam before installing.
Features
The S&S Camshaft Kit adds power and throttle response with a performance cam profile built for your engine.
This is the 635HO 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 (2007-2016), Softail (2007-2017) and Dyna (2006) models. Check the fitment chart below to confirm your exact year and model.
- High lift camshaft for modified engines with 106" or greater displacement and compression ratios between 10.0:1 to 11.0:1
- Works with stock, unported heads, but S&S CNC ported heads are recommended
- Best power from 3000-600 rpm
- This is not a bolt in camshaft kit
- Kit includes camshafts, bearings, gearcover gasket, retaining ring, o-ring, thread lock and instructions
- Made in the USA
- Installer must check coil bind, valve to valve clearance and valve to piston 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 Kit - 635 H.O. - Chain Drive - Twin Cam |
|---|---|
| Type | Chain |
| Color/Finish | Raw |
| Units | Kit |
| Riding Style | Street |
Fitment
| Position | Notes |
|---|
No matching vehicles.
GIVEAWAY #17
ONE GIVEAWAY. TWO WINNERS.
30X ENTRIES LIVE
TODAY ONLY • 30X ENDS IN:
2026 HARLEY-DAVIDSON ROAD GLIDE
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2002 HARLEY-DAVIDSON FXDX
SUPER GLIDE SPORT
