Fidanza 143371 Aluminum Performance Flywheel for Nissan SR18 High Performance Lightweight

The Fidanza Performance 143371 is a high-performance aluminum flywheel engineered specifically for Nissan SR18 engines. This lightweight flywheel is precision-machined from 6061-T6 billet aluminum and features a replaceable friction surface, combining durability with performance optimization.

Key Features:

• Constructed from aerospace-grade 6061-T6 billet aluminum for exceptional strength-to-weight ratio
• Significantly lighter than OEM cast iron flywheel for improved throttle response and acceleration
• Replaceable friction surface extends flywheel service life and reduces long-term costs
• Computer-balanced to minimize vibration and ensure smooth operation
• Includes high-strength fasteners for secure installation
• SFI-approved for safety and reliability in performance applications

Fidanza's aluminum flywheels are designed to reduce rotating mass, allowing your engine to rev more freely and respond more quickly to throttle inputs. The replaceable friction surface means you can resurface or replace just the wear surface rather than purchasing an entirely new flywheel, making this a cost-effective long-term solution for serious enthusiasts and racers.