ACT XACT Prolite Flywheel W/CW01: RX7 Turbo 86-88 Harness Pads Make High Compression numbers right

Make High Compression numbers right out the box

- Massive Spark Energy

An engine using the OEM bolts will expand several thousands

This expansion can damage to the engine's internals

FACTORY CALIBRATION RESISTOR OR FREE-AIR CAL

ACT XACT Prolite Flywheel W/CW01: RX7 Turbo 86-88 Harness Pads Make High Compression numbers right600140 01 is a flywheel kit for various Mazda RX 7 and RX 8 applications that comes complete with an ACT counterweight. The flywheel counterweight is required when installing the XACT flywheel on various Mazda RX 7 and RX 8 rotary applications. XACT Prolite flywheels are ACT's lightest flywheel offering with lowest inertia. Prolite flywheels are designed for best throttle response and acceleration. Prolite flywheels are preferred for road racing or