If you’re looking to lighten the load on your Mazda Miata, the Advanced Clutch Flywheel Streetlite 600870 is a solid choice. This isn’t just any flywheel; it’s noticeably lighter than the stock option, which means you’ll feel a real difference in how your engine responds. You’ll get quicker acceleration and a bit of that classic gear rattle—just enough to remind you that you’re driving something special.

What’s really cool about this flywheel is how it’s built. It’s made from heat-treated Chromoly steel, which gives it a toughness that can handle the heat of both street driving and drag racing. The one-piece construction means fewer chances for failure, so you won’t have to worry about warped inserts or loose ring gears. Plus, it’s been CNC machined and dynamically balanced, so you can trust it to perform smoothly at high RPMs.

On the technical side, it weighs in at just 12.3 pounds and has an SFI rating of 1.1, which is good news for those of you who like to push your Miata to its limits. The friction surface is recessed and measures 8.8 inches in diameter, making it a solid fit for the internal engine balance of your 2016-2018 Miata. Just keep in mind that this flywheel doesn’t come with mounting hardware, so you’ll need to grab that separately.

If you’re serious about performance, this flywheel is definitely worth considering. It’s designed for both street and race use, so whether you’re cruising around town or hitting the track, you’ll appreciate the improvements in engine response. And the best part? You can resurface it down the line without needing to buy new parts, which is a win for anyone who likes to keep their ride in top shape.

Install Instructions:

• For Instructions CLICK HERE

Features:

• Improved engine response and acceleration with a touch of gear rattle
• Heat-treated forging for strength and durability
• Induction-hardened ring gears for longevity
• One-piece construction for efficient heat transfer
• Recommended for both street and race applications
• Forged and CNC machined for high RPM reliability

Specifications:

• Material: Chromoly Steel
• SFI Rating: 1.1
• Replaceable Friction Surface: No
• Engine Balance: Internal
• Friction Surface Configuration: Recessed
• Type: Streetlite
• Mounting Hardware Included: No
• Grade Type: Performance
• Mounting Hole Quantity: 6
• Weight: 12.3 LB
• Tooth Quantity: 112
• Friction Surface Diameter: 8.8 in

Fits: Mazda Miata 2016-2018