Specifications
- Brand
- S&S Cycle
- Part #
- 33-5064
- UPC
- 33-5064
S&S Cycle 78-84 BT 450S Camshaft
$255.95
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S&S Cycle 78-84 BT 450S Camshaft for Harley-Davidson Big Twins. Bolt-in design for improved low and mid-range torque.
Key Features
- Fits 1978-1984 Harley-Davidson Big Twin models including FLHS, FLT, FXRS, FXRT, FXS, FXSB, and FXWG.
- Bolt-in camshaft design for easier installation.
- Provides good low and mid-range torque.
- Recommended for engines up to 88 cubic inches with 8.5:1 compression ratio.
- Valve duration is 236º on the intake and 238º on the exhaust.
- Valve lift is .453" for both intake and exhaust.
Product Details
This S&S Cycle 450S camshaft is a direct bolt-in upgrade for 1978-1984 Harley-Davidson Big Twin models. It's designed to give you a solid boost in low and mid-range torque, making your ride feel more responsive off the line and through the gears. This cam is a popular choice for engines up to 88 cubic inches with a compression ratio around 8.5:1, offering a noticeable improvement without needing extensive engine modifications.
With a valve duration of 236º/238º and a valve lift of .453", this cam is built to enhance your engine's breathing. The timing is set to provide good power where you'll use it most, whether you're cruising or accelerating. It works well with either solid or hydraulic lifters, though hydraulic lifters are recommended for smoother operation. Keep in mind that 1980-1981 engines will need a conversion to late-style valve guides for proper installation.
Specifications
- Brand
- S&S Cycle
- Manufacturer Part #
- 33-5064
- UPC
- 33-5064
Frequently Asked Questions
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S&S Cycle 78-84 BT 450S Camshaft