1986-1995 Mazda RX-7 and 2004-2011 Mazda RX-8 XACT Streetlite Flywheel by ACT

600145 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable flywheel offering from ACT. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance, and rigidity. ACT’s Streetlite flywheels are preferred for street or drag racing. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts.

Features

• Product Weight (lbs.): 13.8
• Material: Chromoly Steel
• Friction Surface Diameter (Inches): 9.4
• Friction Surface Diameter (Millimeters): 240
• Flywheel Type: Streetlite
• Tooth Quantity: 125
• Quality: 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 Use: Recommended for street and race use

Benefits

• Feel: Noticeably improved engine response and acceleration, OE to mild gear rattle
• Life: Heat-treated forging for strength and toughness, induction-hardened ring gears for maximum life
• ACT Difference: Forged, CNC machined, and dynamically computer balanced for smooth high RPM reliability

Applications

• 1986-1995 Mazda RX-7
• 2004-2011 Mazda RX-8

What’s In The Box?

• 1 – XACT Streetlite Flywheel

Warranty

• ACT’s Standard 1-Year Limited Warranty