I'm not sure if this is an exact fit, but he's a known rotor head and has a dyno. (He also built Price's uber Miata but don't hold that against him). Reach out to Bret DePedro at RP Performance at Summit Point: http://www.rpperformanceracing.com

Also, try Darrel Stein (runs a ITS RX-7) at Speed 1: http://www.speed1allentown.com

Tell them both I sent you.