Procharger has had many issues with seals, especially on the P1SC and D1SC blowers. Do a quick search on corral.
I have owned 3 vortechs (B,S and T trims), 2 paxtons, and a procharger. All of them performed for what they were supposed to do except the seal issue on the procharger.
I put about 70k miles on an S-trim without a peep and ran 17-18 psi with cogs on my T without a problem.
There is a reason you do not see Vortechs on many race cars, they simply don't have a blower out to compete with the prochargers. I keep reading it is gonna be released but so far...nada.
I guess the main thing is some people can break a steel bar, I can guarantee the guy with the vortech was not running it within reccomended impeller speeds.
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"I'm in the 82nd Airborne and this is as far as the bastards are going!"
93 Cobra, R302 331,canfields,T-76,TKO......sold
87 Coupe, 466, Edelbrock heads,Vic jr,150 shot 10.41@129.5...sold
2006 Honda 450ER .....new toy
Do you own a Torch Red FRC and tremble every time you drive under I75 on Hwy 60 and look in your rearview mirror? If so you are suffering from what is known as Cobraphobia.