Quote:
Originally Posted by The Hawk
Everytime I`ve done it,I bought a piston and sent it to NHRA. Would normally hear back from them in a week,and receive the piston back I sent them in about two.
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That was my experience.I sent an off the shelf Badger along with a stock piston to Jim Skelly.The approval came back showing minor differences but not enough to disqualify
the use of the Badger.I would guess the process is much longer if the piston co. has to custom make a piston.