I was referred to "PARADISE WHEELS" in california for the rebuild at an expense of 700.00. Paradise wheels informed me to "avoid subjecting the unit to any engine Rpm greater than 5500" as to not hurt the supercharger.(Why couldnt Paxton inform me of this??????) I installed a rev-limiter set at 5500rpm. No problems with the unit goin on more than two years.("BUT", at 6 psi, i have blown a head gasket twice!! Drivers side each time) Manchester Mobile Mechanic

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The total repair cost $800.00 and Buick refused to cover any of this even though it is a common problem. I urge everyone who has had this problem to file an incident report with the Dept of Transportation to get GM to do a recall for this part that is found on a lot GM engines. belts and hoses replacement

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