Description
Are these camshafts compatible with my 2005 Harley Davidson Sportster?
These S&S Cycle 640GE gear drive camshafts are specifically designed for 1999-2006 Big Twin Twin Cam engines, not Sportster models.
Is this a simple bolt-on installation?
Professional installation is recommended for these gear drive camshafts to ensure optimal performance and precise setup.
S&S Cycle SSC Camshafts offer superior performance for your 1999-2006 Big Twin Twin Cam engine, boasting a Street Performance score of 8. Featuring an easy start function and robust gear drive design, these camshafts deliver an impressive boost in power and torque. Experience enhanced engine output with these premium camshafts engineered for performance enthusiasts.
What Owners Say
pending_review
Key Features
- 99-06 BT
- Easy Start
- 640GE
- Gear Drive Camshaft Kit
- Twin Cam
Why Choose the SSC Camshafts
Delivers enhanced power and torque for your Twin Cam engine.
Achieves smoother engine operation with an easy start feature.
Provides a significant boost in performance for your 1999-2006 Big Twin.
Transforms your ride with a race-proven gear drive camshaft kit.
Who Is This For?
Street Performance — 8/10
Designed for Big Twin Twin Cam engine performance.
Engine Performance — 9/10
Gear drive camshaft kit enhances engine output.
Racing Competition — 7/10
Premium performance camshaft for competitive use.
Drag Racing — 6/10
Performance camshaft kit for acceleration.
Frequently Asked Questions
What performance gains can I expect from the S&S Cycle Gear Drive Camshaft Kit for my 1999-2006 Big Twin?
Experience enhanced engine performance with increased power and torque for your Twin Cam engine. This kit achieves a high 'Engine Performance' score of 9, transforming your ride with its race-proven design. This camshaft kit is engineered to deliver a significant boost in your Big Twin's output.
Is professional installation required for the S&S Cycle Gear Drive Camshaft Kit?
Professional installation is recommended for the S&S Cycle Gear Drive Camshaft Kit. Confirm fitment and installation requirements with a qualified technician for optimal results. Ensuring proper installation guarantees the smooth operation and performance benefits of this advanced camshaft.
Will the S&S Cycle 640GE Gear Drive Camshaft Kit fit my 2006 Dyna Twin Cam?
Confirming precise fitment with your vehicle is essential before purchase. This Gear Drive Camshaft Kit is designed for 1999-2006 Big Twin Twin Cam engines, offering enhanced power and torque. This ensures a confident installation and optimized performance for your specific application.
What is the technical advantage of upgrading to an S&S Cycle Gear Drive Camshaft Kit from stock?
Upgrading delivers a significant boost in performance, transforming your ride with a race-proven gear drive camshaft kit. Unlike stock components, this kit offers a superior 'Street Performance' score of 8, directly enhancing engine output through precise timing and lift. This upgrade provides tangible mechanical improvements for increased engine responsiveness.
Important Notices
⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.
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