I have a set of sport 500's for sale in excellent shape. no shaft play/smoke. Installed 5K miles ago and my engine cracked a piston ring! I am rebuiding with all forged internals and spec. Z exp-100 turbo's so i don't need these. They boosted great on my car (14-18 psi) with no problems. Could have boosted higher but my internals were stock! Asking $900.00 + shipping Thanks
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sport 500's no shaft play 5,000 miles on them - scottmt2115:21:21 09/23/12