anyone running ross piston

I would never run Ross again. Had one pull the wrist pin right out of the slug. My machinist said it was the worst excuse for a piston he ever saw. Destroyed the entire motor and they wouldn't even replace the broken piston that only had one weekend of racing on it. Been with J & E ever since with no problems. Ran TRW's for years before that with no problems even at 9000 rpm on stock rod and a four speed trans.