i BELIEVE i have an Accel on my Z right now, and im pretty sure it has went south.

Anybody know which comes with the actual diaphram/bladder?

My Z has a surging problem and i think the FPR is the culprit.

Also, i would like a 58 mm TB. I have a stocker on there now and it cant be suficient for my combo. Anything i should know about as far as pros/cons w/ brands?

thanks

I believe that the Holley AFPR is complete with spring and diaphram.