The Action Clutch chromoly lightweight flywheel with a counterweight is for the 1992-1995 Mazda RX-7 1.3L (13B-REW) in the turbo version. It trades rotational mass for engine response on tuned street and race cars, is tested up to 18,000 RPM and can be resurfaced, though noise, vibration and harshness may increase.
Action Clutch Chromoly Lightweight Flywheels are the perfect upgrade for light to high tuned street and race vehicles. Our Chromoly Lightweight Flywheels stand up to extreme use and have increased durability through our heat treatment process. Action Clutch Chromoly Lightweight Flywheels have been tested up to 18,000 RPM, so they can truly last. You should note that noise, vibration and harshness (NVH) may be introduced due to the reduction of rotational mass.
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | Action Clutch |
| Part number | AC121FW |
| Category | Flywheels |
| Category | Engine & Driveline |
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$476.00
$441.99
$96.07
Worth adding
Useful in any truck — ships separately in its own box.
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