Earn Reward Points: 755
Dollar Value of Points: $7.55
Torque Recommendations (Measured at the Flywheel):
| Stage 1 | Stage 2 | Stage 2+ | Stage 3 | Stage 3+ | Stage 4 | Stage 5 |
Kit Part Number: | SB531-2 | SB532-2 | SB533H-2 | SB533-2 | SB533F-2 | SB534-2 | SB535-2 |
Torque Capacity: | 430 | 485 | 545 | 580 | 671 | 580 | 820 |
SPEC Clutch Stage 2+ Kits Feature a multi-friction disc in a full faced configuration with carbon semi-metallic on one side and Kevlar on the other. Bridging the gap between stage 2 and stage 3, the 2+ offers drivability and engagement quality characteristic of the stage 2, but with a 15-20% higher torque capacity. The sprung hub (application dependent) version is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Great for street, drag, autocross, road racing, pulling, rallye and drift. Some applications require a solid hub based on the vehicles flywheel setup.
Stages 1-3+ recommended for street/strip Stages 4-5 Race only.
Features a multi-friction disc in a full faced configuration with carbon semi-metallic on one side and Kevlar on the other. Bridging the gap between stage 2 and stage 3, the 2+ offers drivability and engagement quality characteristic of the stage 2, but with a 15-20% higher torque capacity. The hub comes in either Sprung or Rigid and is application dependant. The double sprung hud features spring cover relieves for flexibility and both hubs use heat treated components for strength and durability. Great for street, drag, autocross, road racing, pulling, rallye and drift.
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