{"product_id":"lightweight-steel-flywheel-3","title":"Lightweight Steel Flywheel","description":"The Clutch Masters FW-717-2SF is a precision-engineered lightweight steel flywheel designed to enhance engine performance through reduced rotational mass. This 2-piece billet aluminum flywheel is constructed from premium 6061-T6 aircraft-grade aluminum, chosen specifically for its superior heat dissipation properties and long-term durability in high-performance applications. The flywheel features a replaceable high-carbon steel friction surface that provides excellent compatibility with all types of clutch friction materials, ensuring reliable engagement and extended service life. The starter ring gear is manufactured from heat-treated high-carbon steel for maximum durability, while military-grade fasteners secure the assembly to create an exceptionally robust unit that meets SFI Spec 1.1 or 1.2 certification standards.\n\nTechnical Specifications:\nFW Weight: 15 lbs\nMaterial: 6061-T6 aircraft-grade billet aluminum (2-piece construction with high-carbon steel friction surface and starter ring gear)\nCertification: SFI Spec 1.1 or 1.2\n\nInstallation Considerations:\nInstallation of this flywheel requires removal of the transmission. Professional installation is recommended. Reuse factory flywheel bolts if in good condition, or replace with new ones if specified by the vehicle manufacturer.\n\nCompatibility Nuances:\nThis flywheel is specifically designed for Toyota Supra models equipped with the 1JZ 2.5L Turbo engine and R154 5-speed manual transmission from 1986-Up. It is crucial to verify engine and transmission codes for proper fitment.","brand":"Clutch Masters","offers":[{"title":"Default Title","offer_id":52862166499640,"sku":"C004 FW-717-2SF","price":433.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687069639.jpg?v=1787818569","url":"https:\/\/store.motormia.co\/products\/lightweight-steel-flywheel-3","provider":"MOTORMIA","version":"1.0","type":"link"}