Prolite Flywheel

• 2008-2015 Mitsubishi | EVO X

ACT XACT Prolite Clutch Flywheel (600555)

600555 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.

Specifications

• Product weight (lbs.): 10.1
• Material: Chromoly Steel
• Friction surface diameter (in.): 9.4
• Friction surface diameter (mm): 240
• Flywheel type: Prolite
• Tooth quantity: 114
• SFI: 1.1
• Warranty: 12 months

Characteristics

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

Fitment

• 2008-2015 Mitsubishi Lancer Evolution GSR (every year 2008-2015; also 2009 RS, 2014 Lancer Evolution, 2015 Final Edition), 2.0L DOHC turbo

Q: Best Prolite flywheel for a 2008-2015 Mitsubishi Lancer Evolution GSR (Evo X)?
A: The ACT 600555 XACT Prolite Clutch Flywheel is recommended for race use and fits the 2008-2015 Mitsubishi Lancer Evolution GSR, 2.0L DOHC turbo. It also fits the 2009 Lancer Evolution RS, 2014 Lancer Evolution and 2015 Lancer Evolution Final Edition.

Q: Is the ACT 600555 Prolite flywheel meant for street or race use on a 2008-2015 Evo X GSR?
A: Recommended for race use. Prolite flywheels are preferred for road racing or rally racing, and have reduced drivability. Feel: dramatically improved engine response and acceleration, mild to moderate gear rattle.

Q: Can the ACT 600555 flywheel for a 2008-2015 Evo X GSR be resurfaced?
A: Yes. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts.

Q: What are the specs of the ACT 600555 flywheel for a 2008-2015 Evo X GSR?
A: 10.1 lbs. chromoly steel Prolite flywheel, 9.4 in. (240 mm) friction surface, 114 teeth, SFI 1.1, 12 months warranty.

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