{"product_id":"act-xact-prolite-flywheel-600255-for-1990-1999-mazda-miata","title":"ACT XACT Prolite Flywheel 600255 for 1990-1999 Mazda Miata","description":"600255 is a Prolite flywheel, which is ACT's lighter flywheel offering with lowest inertia. Prolite flywheels are designed for best throttle response and acceleration. Prolite flywheels are preferred for road racing or rally racing, and have reduced drivability. Materials are properly distributed for maximum strength, good heat tolerance and rigidity. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts.\nXACT Flywheel Prolite\nDramatically improved engine response and acceleration, mild to moderate gear rattle; Heat-treated forging for strength and toughness, induction-hardened ring gears for maximum life; One piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc. No more warped inserts or loose ring gears; Recommended for race use; Forged, CNC machined and dynamically computer balanced for smooth high RPM reliability\n\u003cul\u003e\n  \u003cli\u003e\"Excellence in Performance\", backed by the best one-year warranty in the industry!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ACT XACT Prolite Flywheel, Part Number 600255, is a lightweight performance flywheel engineered to improve throttle response, engine acceleration, and high-RPM reliability in compatible Mazda Miata applications. Its low-inertia design is well suited for road racing, rally racing, and other performance-focused driving where rapid engine response is a priority. Because of its reduced inertia, this flywheel may provide less forgiving drivability and mild to moderate gear rattle compared with a heavier factory-style flywheel.\u003c\/p\u003e\n\n\u003cp\u003eACT manufactures the Prolite flywheel from a heat-treated forging for strength, toughness, heat tolerance, and rigidity. The one-piece construction promotes consistent heat transfer from the clutch disc while eliminating common failure points associated with warped inserts or loose ring gears. An induction-hardened ring gear is designed for extended service life, while CNC machining and dynamic computer balancing support smooth operation at high engine speeds. The ACT 600255 is also serviceable and can be resurfaced, helping extend its useful life without requiring additional replacement parts.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFeature: Low-inertia Prolite design improves throttle response and acceleration.\u003c\/li\u003e\n  \u003cli\u003eFeature: Heat-treated forged construction provides strength, toughness, and heat resistance.\u003c\/li\u003e\n  \u003cli\u003eFeature: One-piece construction supports uniform heat transfer and reduces potential failure points.\u003c\/li\u003e\n  \u003cli\u003eFeature: CNC machined and dynamically balanced for smooth, reliable high-RPM performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: ACT\u003c\/li\u003e\n  \u003cli\u003ePart Number: 600255\u003c\/li\u003e\n  \u003cli\u003eProduct Line: XACT Flywheel Prolite\u003c\/li\u003e\n  \u003cli\u003eApplication Type: Automotive performance flywheel\u003c\/li\u003e\n  \u003cli\u003eConstruction: Heat-treated forged, one-piece design\u003c\/li\u003e\n  \u003cli\u003eRing Gear: Induction-hardened for extended durability\u003c\/li\u003e\n  \u003cli\u003eServiceability: Resurfaceable\u003c\/li\u003e\n  \u003cli\u003eRecommended Use: Race and performance applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included in the Box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne ACT XACT Prolite Flywheel, Part Number 600255\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e: Designed for select 1990-1999 Mazda Miata applications. Models from 1990-1993 must use a 1.8L clutch with this flywheel. Verify engine, clutch, transmission, and model-year compatibility before installation. ACT backs this product with a one-year warranty.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLow-inertia Prolite design improves throttle response and acceleration.\u003c\/li\u003e\n\u003cli\u003eHeat-treated forged construction provides strength, toughness, and heat resistance.\u003c\/li\u003e\n\u003cli\u003eOne-piece construction supports uniform heat transfer and reduces potential failure points.\u003c\/li\u003e\n\u003cli\u003eCNC machined and dynamically balanced for smooth, reliable high-RPM performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n1990 Mazda Miata Base\u003cbr\u003e\n1991 Mazda Miata Base\u003cbr\u003e\n1991 Mazda Miata SE\u003cbr\u003e\n1992 Mazda Miata Base\u003cbr\u003e\n1993 Mazda Miata Base\u003cbr\u003e\n1993 Mazda Miata LE\u003cbr\u003e\n1994 Mazda Miata Base\u003cbr\u003e\n1994 Mazda Miata M Edition\u003cbr\u003e\n1995 Mazda Miata Base\u003cbr\u003e\n1995 Mazda Miata M Edition\u003cbr\u003e\n1996 Mazda Miata Base\u003cbr\u003e\n1996 Mazda Miata M Edition\u003cbr\u003e\n1997 Mazda Miata Base\u003cbr\u003e\n1997 Mazda Miata M Edition\u003cbr\u003e\n1997 Mazda Miata STO\u003cbr\u003e\n1999 Mazda Miata 10th Anniversary\u003cbr\u003e\n1999 Mazda Miata Base\u003cbr\u003e\n2000 Mazda Miata Base\u003cbr\u003e\n2000 Mazda Miata LS\u003cbr\u003e\n2000 Mazda Miata SE\u003cbr\u003e\n2001 Mazda Miata Base\u003cbr\u003e\n2001 Mazda Miata LS\u003cbr\u003e\n2001 Mazda Miata SE\u003cbr\u003e\n2002 Mazda Miata Base\u003cbr\u003e\n2002 Mazda Miata LS\u003cbr\u003e\n2002 Mazda Miata SE\u003cbr\u003e\n2003 Mazda Miata Base\u003cbr\u003e\n2003 Mazda Miata LS\u003cbr\u003e\n2003 Mazda Miata SE\u003cbr\u003e\n2003 Mazda Miata Shinsen\u003cbr\u003e\n2004 Mazda Miata Base\u003cbr\u003e\n2004 Mazda Miata LS\u003cbr\u003e\n2004 Mazda Miata Mazdaspeed\u003cbr\u003e\n2005 Mazda Miata Base\u003cbr\u003e\n2005 Mazda Miata LS\u003cbr\u003e\n2005 Mazda Miata Mazdaspeed\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"ACT","offers":[{"title":"Default Title","offer_id":67614586601724,"sku":"600255","price":457.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/31f4b9ed84bfc6c421451c16fb33ea95L.jpg?v=1790791512","url":"https:\/\/diycustoms.store\/products\/act-xact-prolite-flywheel-600255-for-1990-1999-mazda-miata","provider":"diycustoms.store","version":"1.0","type":"link"}