What is the primary performance benefit of the S&S Cycle HP103GE camshaft?

The HP103GE camshaft is designed to deliver its best power gains in the higher RPM range, specifically between 3000 and 6000 RPM. This makes it ideal for riders looking for improved acceleration and performance during spirited riding and highway cruising.

What compression ratios is this camshaft kit designed for?

This camshaft kit is intended as a bolt-in for engines with compression ratios ranging from the stock 9.7:1 up to 10.5:1. It's engineered to work effectively within this compression range for optimal performance.

Does this camshaft kit come with all the necessary hardware for installation?

The kit includes the S&S Cycle HP103GE Gear Drive Camshaft. For a complete installation, it's recommended to consult the manufacturer's instructions, as additional components or hardware may be required depending on your specific motorcycle model and existing setup.

S&S Cycle Gear Drive Camshaft Kit 330-0354 - Harley-Davidson

Name: S&S Cycle 2006 Dyna Easy Start HP103GE Gear Drive Camshaft Kit
Brand: S&S Cycle
SKU: s-s-cycle-s-s-cycle-2006-dyna-easy-start-hp103ge-gear-drive-camshaft-kit-t14-663357
Price: 1070.95 USD
Availability: BackOrder

S&S Cycle 2006 Dyna Easy Start HP103GE Gear Drive Camshaft Kit

$1070.95

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

S&S Cycle 2006 Dyna Easy Start HP103GE Gear Drive Camshaft Kit. Bolt-in cams for 103ci engines, best power from 3000-6000 rpm.

Key Features

Fits 39+ vehicle make/model combinations.
Bolt-in camshaft kit for 103 cubic inch engines.
Designed for engines with 9.7:1 to 10.5:1 compression ratios.
Optimized for peak power in the 3000-6000 RPM range.
Works with stock, unported heads and is ideal for S&S CNC ported heads.
Gear drive system for precise timing and durability.

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Will this fit your vehicle?

Product Details

When you open this kit, you'll find the S&S Cycle HP103GE Gear Drive Camshaft, designed as a direct bolt-in upgrade for Harley-Davidson 103 cubic inch engines. This kit is intended for bikes with a compression ratio ranging from stock 9.7:1 up to 10.5:1, making it a versatile option for many Dyna models and other Harley-Davidson motorcycles. It's engineered to work well with stock, unported heads, but really shines when paired with S&S CNC ported heads for even better performance.

The real benefit of this gear drive camshaft is its focus on higher RPM power. You'll notice the most significant gains in the 3000 to 6000 RPM range, which is perfect for riders who enjoy spirited acceleration and highway cruising. Because it's a gear drive system, you eliminate the need for the stock cam chain tensioner and rely on a more direct, robust gear-to-gear connection between the camshaft and the drive gear. This setup is known for its precision and durability, reducing the risk of chain-related issues and ensuring consistent timing.

This camshaft kit is a substantial upgrade for your engine's performance, particularly if you're looking to enhance its breathing and power output in the mid-to-upper RPM band. While it's designed as a bolt-in, it's always a good idea to consult the manufacturer's installation instructions for specific details regarding your model year and any other components that might be recommended for optimal performance and longevity.