S&S Cycle HPT496 Camshaft - Harley Milwaukee-Eight
About S&S Cycle
S&S Cycle has built American V-twin performance parts in Viola, Wisconsin since 1958 — flywheels, carburetors, cams, cylinder heads and complete crate engines. When a Harley owner talks about a 124, a 128 or a 131 build, they are usually talking about S&S. Few names carry more weight with engine builders in this space.
The S&S Cycle HPT496 camshaft is the largest bolt-in cam offered by S&S for Harley-Davidson Milwaukee-Eight (M8) engines. It's engineered to deliver a significant increase in horsepower and torque without requiring any cylinder head modifications.
Why riders pick this
- Largest bolt-in M8 cam from S&S Cycle
- Increases horsepower and torque
- No cylinder head work required
- Compatible with stock valve springs
- Works with stock or S&S rocker arms
- Includes all installation hardware
For Milwaukee-Eight riders seeking a substantial boost in performance, the S&S Cycle HPT496 camshaft is a game-changer. This cam is designed to maximize the potential of your M8 engine, providing a noticeable increase in both horsepower and torque across the RPM range. The best part? It's a true bolt-in upgrade, compatible with stock valve springs and rocker arms, simplifying the installation process and getting you back on the road with more power, faster.
Maximizing Milwaukee-Eight Performance
- Largest bolt-in camshaft available from S&S Cycle for M8 engines
- Delivers increased horsepower and torque output
- Compatible with both stock (round and oval port) valve springs
- Works seamlessly with stock or S&S Cycle rocker arms
- Requires no head work or machining for installation
The Foundation of a Powerful M8 Build
Installing the S&S Cycle HPT496 camshaft is a critical step in building a high-performance Milwaukee-Eight engine. Its design allows for impressive gains without the complexity and cost of cylinder head modifications. While it's a bolt-in component, pairing it with an appropriate exhaust system and a professional dyno tune will ensure you extract every ounce of performance and maintain optimal engine reliability. This cam is ideal for riders who want serious power without overhauling their entire engine.
Specifications
- Brand: S&S Cycle
- Manufacturer Part #: 330-0825
- Weight: 2.6 lb
- Category: Engine Components / Camshafts
Common questions
Do I need to perform head work to install the S&S Cycle HPT496 camshaft?
No, this S&S Cycle HPT496 camshaft is designed as a bolt-in upgrade for Milwaukee-Eight engines and does not require any porting, machining, or other head work.
Can I use my stock valve springs with this camshaft?
Yes, the HPT496 camshaft is compatible with both first-generation (round port) and second-generation (oval port) stock Milwaukee-Eight valve springs.
Is this camshaft compatible with my stock rocker arms?
Yes, the S&S Cycle HPT496 camshaft is designed to work with either stock Milwaukee-Eight rocker arms or S&S Cycle performance rocker arms.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | S&S Cycle |
| TYPE | Camshafts |
| SKU | T14-853717 |
| WEIGHT | 2.6 lb |
