If you're looking to take your Mazda Miata's performance to the next level, the Advanced Clutch XACT Flywheel Prolite 600255 is a solid choice. This isn't just any flywheel; it's ACT's lightweight option, designed specifically for those who crave quick throttle response and improved acceleration. Trust me, once you experience the difference, you won’t want to go back.

The Prolite flywheel is a favorite among road and rally racers, and for good reason. It’s engineered to reduce inertia, which means your engine can rev up faster and respond more keenly to your inputs. Sure, it might come with a bit of mild to moderate gear rattle, but that’s just part of the charm when you’re pushing your ride to its limits.

What’s impressive is how ACT has crafted this flywheel. They’ve used heat-treated chromoly steel, which gives it the strength and toughness to withstand the rigors of racing. The one-piece construction is a game changer; it minimizes the chances of failure and ensures efficient heat transfer from the clutch disc. No more worrying about warped inserts or loose ring gears—this thing is built to last.

For those who like to dig into the specs, here’s what you need to know: it weighs in at just 9.4 pounds and features a friction surface diameter of 8.8 inches. The internal engine balance and recessed friction surface configuration are designed to keep things running smoothly, even at high RPMs. Plus, it’s dynamically computer balanced, which is a big plus for reliability when you’re really pushing the envelope.

And if you ever need to resurface it, that’s a breeze too—no extra parts needed. Just grab your tools and get to work. Keep in mind, though, that this flywheel is recommended for race use, so if you’re a weekend warrior or serious about your track days, it’s definitely worth considering.

Install Instructions:

• For Instructions CLICK HERE

Specifications:

• Material: Chromoly Steel
• SFI Rating: 1.1
• Replaceable Friction Surface: No
• Engine Balance: Internal
• Friction Surface Configuration: Recessed
• Type: Prolite
• Mounting Hardware Included: No
• Grade Type: Performance
• Mounting Hole Quantity: 6
• Weight: 9.4 LB
• Tooth Quantity: 112
• Friction Surface Diameter: 8.8 in
• Product Weight (lbs.): 9.4
• SFI: 1.1

This flywheel fits the Mazda Miata models from 1990-1997 and 1999-2005, so if you’re in the market for something that can really enhance your driving experience, the Prolite 600255 is worth a look.