JCR (Jimmy Cope Racing) in Pinellas park dynos all of my coilover kits. They have a Roering shock dyno. The address is 4951 71st ave n PP, florida 33781
I think this is their phone number: 727-521-2480 I never call them, I just stop by. Tell Jimmy, Patrick, the road racer, sent you.... They just rebuilt my head and dyno'd a coilover kit for me.