ACT 90-05 Mazda Miata XACT Flywheel Prolite (90-93 Must Use 1.8L Clutch) (act600255)

This is the ACT 90-05 Mazda Miata XACT Flywheel Prolite (90-93 Must Use 1.8L Clutch). Part act600255. A flywheel bolts to the crankshaft and carries the clutch; a lighter flywheel lets the engine rev up and down more quickly.

Dramatically 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

Features and benefits

• "Excellence in Performance", backed by the best one-year warranty in the industry!

Product details

• Part type: Flywheels
• Brand: ACT
• SFI: 1.1
• Material: Chromoly Steel
• Tooth Quantity: 112
• Mounting Hole Quantity: 6
• Friction Surface Diameter: 225
• Mounting Hardware Included: No
• Friction Surface Configuration: Recessed
• Grade Type: Performance
• SFI Rating: 1.1
• Replaceable Friction Surface: No
• Engine Balance: Internal
• ACT part number: act600255

Fitment

• Vehicle: Mazda Miata MX-5 (NA), Mazda Miata MX-5 (NB)
• Years and trims on file: 1999 Mazda Miata 10th Anniversary; 1990-1993 Mazda Miata Base; 1994-1997 Mazda Miata Base; 1999-2005 Mazda Miata Base; 1993 Mazda Miata LE; 2000-2005 Mazda Miata LS; 1994-1997 Mazda Miata M Edition; 2004-2005 Mazda Miata Mazdaspeed; 1991 Mazda Miata SE; 2000-2003 Mazda Miata SE; 2003 Mazda Miata Shinsen; 1997 Mazda Miata STO
• Application listing: ACT 90-05 Mazda Miata XACT Flywheel Prolite (90-93 Must Use 1.8L Clutch)
• Check the vehicle, model years, engine and trim above against your car before ordering. Not sure? Ask us and we will check it against your VIN.

Shipping & returns

• Orders are processed within 1–3 business days; standard delivery is 3–7 business days within the United States.
• ACT parts are supplied through our distributor. We confirm availability and lead time with you after you order.
• We currently ship within the U.S. only. See our Shipping Policy.
• 30-day returns on unused parts in original packaging — see our Return Policy.

Installation at Team ANBD

Team ANBD is a performance shop in Andover, New Jersey. We can align or corner-balance the car, and prep track cars. Book an appointment or ask us about installation and fitment before you order.

California Proposition 65

WARNING: This product can expose you to chemicals known to the State of California to cause cancer or reproductive harm. For more information go to www.P65Warnings.ca.gov.