Paxton Supercharger

[vpaec]

I recently installed a Paxton SN89 supercharger on my 93 5.0 . The problem Im having is that it keeps blowing the PCV valve out and I am not sure what to do. If anyone could help please.
thanks,

 

[BlownFiveLiter]

You're boosting your crankcase somewhere along the line. Did you perform a compression test prior to installing the SC? Did you relocate the hose from the oil filler to the airbox to in front of the SC?

 

[BadAndy]

you dont have your crank case vented right, start by trying those filter type breathers that go where you put oil in

 

[vpaec]

no i did hot relocate the hose i do not have any instruction with the charger. the motor compression is ok. i do not have a air box. so could i run the hose to the air induction hose. let me no thanks

 

[5.02GO]

I dont use a oil filter on the filler neck on the valve cover. Kinda sounds like a ring issue. Perhaps the PCV valve is bad and boost is going thru it and blowing it out.

Several years ago in pro-m's website, i read that they recommended to run a 5/8 hose from the PCV valve to the supercharger inlet. I have never done this though.