More info
When utilizing the SB28A billet fywheel, the SB28 series clutch must be used in place of the SB32 series. The SB32 clutch and SB28 flywheel can be ordered and we will automatically send the SB28 series clutch. However, when they are not ordered togther, end-user must be responsible for matching the parts.
Torque specifications (in pounds) for each stage
Stage 1 : 242 lbs
Stage 2 : 276 lbs
Stage 2+ : 309 lbs
Stage 3 : 329 lbs
Stage 3+ : 381 lbs
Stage 4 : 329 lbs
Stage 5 : 460 lbs