S&S Cycle 2017 M8 Models Big Bore Top End Guardian Kit - 900-1092

Frequently Asked Questions

What Harley-Davidson models are compatible with the S&S Cycle Top End Kits?

S&S Cycle Top End Kits are designed to fit a range of 2017-2021 Harley-Davidson models, including the FLDE Deluxe 107 and FLFBS Fat Boy 114, among others. This ensures a precise fit for enhanced engine performance. You can be confident in the specific fitment for your compatible motorcycle.

What is the recommended installation process for S&S Cycle Top End Kits?

Professional installation is recommended for S&S Cycle Top End Kits to ensure optimal performance and reliability. Confirm with a qualified technician for proper fitment and setup. This ensures your engine's new components are integrated expertly.

How does the S&S Cycle Top End Kit improve engine performance?

Experience a significant upgrade in 'Engine Performance' with a usage score of 9, thanks to the robust construction of these head components. This kit transforms your engine's reliability with components engineered for peak performance. Achieve optimized power delivery and enhanced engine integrity.

Is upgrading to S&S Cycle Top End Kits beneficial over stock Harley-Davidson heads?

Upgrading to S&S Cycle Top End Kits is beneficial due to their 14 percent increased strength over stock head bolts and FEA-designed roller rocker arms. This provides unwavering cylinder head security and superior rocker arm durability. Invest in components engineered for peak performance and enhanced engine integrity.

What materials are used in the S&S Cycle Top End Kit's head bolts?

The head bolt kit within the S&S Cycle Top End Kit is constructed from heat-treated 8640 steel, boasting a 200,000 psi ultimate tensile strength. This material choice delivers unwavering cylinder head security under extreme thermal and mechanical stress. Experience enhanced engine integrity with premium materials.