Stage 3+ is the highest single disc rating SPEC publishes for this chassis, holding 476 lb-ft of torque against 410 lb-ft for the Stage 3 six puck kit and 302 lb-ft for Stage 1. It gets there with a carbon semi-metallic full faced disc rather than a pucked one, which is what keeps takeup progressive enough to drive on the street while carrying the higher clamp load, and SPEC rates the stage for street, drag, pulling, and autocross use. N/A denotes the naturally aspirated 2.5L four, not the 944 Turbo. A flywheel is not part of this kit; SPEC lists the SP00A aluminum flywheel as a separate item.
| Type | Stage 3+ single disc performance clutch kit |
| Disc | Carbon semi-metallic, full faced |
| Torque Capacity | 476 lb-ft |
| Aspiration | Naturally aspirated (not for 944 Turbo) |
| Recommended Use | Street, drag, pulling, autocross |
| Flywheel | Not included (SPEC SP00A aluminum flywheel sold separately) |
| Quantity | 1 |
| Part Number | SP313F |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1987-1988 | Porsche | 924 | S |
| 1983-1988 | Porsche | 944 | Base |
| 1987-1988 | Porsche | 944 | S |
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