Good-Win Racing Mazda Performance Parts

Miata Flywheel--ACT PROLite STEEL

1994-2005

Miata 1990-2005 · Clutch-Flywheel-Drivetrain


Part Number: 60-1155

Application: 1994-2005

Reg. Price: $411.00

Sale Price: $350.00

Quantity:

Miata Flywheel--ACT PROLite STEEL
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The stock Mazda Miata flywheels are heavy parts designed for optimum street driveability by soaking up some of the power from the engine and putting it in storage in the form of inertia. Although this may be important for transporting the groceries, this driveability comes at the expense of engine response and acceleration.

Light weight Miata flywheels keep less inertia in storage but the lighter rotating mass provides significantly improved engine response and acceleration characteristics.

XACT Miata flywheels are certified by ACT to meet SFI Spec. 1.1. This makes the XACT Miata Flywheel legal for competition when SFI Spec. 1.1 is required or recommended. The XACT Miata flywheel comes complete with official SFI sticker and serial number as required for certification.

ACT offers what performance enthusiasts need: the benefits of a premium quality light weight aluminum Miata flywheel at a MORE affordable price...in steel.

ACT currently manufactures the XACT steel Miata flywheel in two versions, ProLite (9 Pounds) for road racing and autocross applications and very quick throttle response, and slightly heavier StreetLite (13 Pounds) for street and drag racing vehicles which may require more inertia. Both ProLite 600255 and StreetLite 600290 Miata flywheels are precision made from Chrome-moly forgings and feature an induction hardened integral ring gear. All ProLite and StreetLite flywheels are CNC machined, heat treated for strength and precision balanced. Substantial material is left behind the clutch surface area for better heat dissipation and durability while weight savings is made where it matters the most for reduced inertia.

*** Product images may differ from actual product appearance ***

REVIEWS

Wanted to say thanks. The exhaust system fit perfectly, no drone at steady throttle, but a nice sound winding thru the gears. And it does sound a lot like my old Alfa. The Racing Beat lowering springs are just right. Appreciate the tech advice and the service.

-- Todd

Hi There Good-Win Racing. I just wanted to thank you guys so much for the great customer service and quality parts. My 91 MX-5 is running awesome thanks to the parts I put on it from your website, racing beat sway bars, racing beat endlinks, racing beat muffler, magnaflow catalytic con, shifter parts, and a few more. Thank you so much for making your website so knowledgeable and easy to get all these awesome MX-5 parts. My MX-5 handles, drives, and sounds awesome with all the new parts, Thanks a Million!! I look forward to ordering a new exedy performance clutch and light weight flywheel from Good-Win Racing in a couple months.

-- Sean