help with flywheel resurfacing

[97-gsx]

I'm installing an ACT 2100 clutch, but I plan to use the original flywheel. I've read that for the 2600 the correct step is .612, is it the same for the 2100?

 

[GSX_Dan]

Anywhere from .608-.612 will work but any less than shallower and it won't release properly, or bigger and it won't have the full clamping force.

 

[fourreGsixty3]

For ACT and Ceneter force clutches the fly step height should be .609", go check out RREs drivetrain section, thats the height they use, so I would trust them on that one.

Dustin