Your cam WILL change the dynamics of vaccum/boost... and its transistion. I know you are probably not complaining of "increased" actuation... but I would have the tune checked just for giggles

BTW, the bypass valves as supplied by Procharger are absolute junk... well at least the ones they supply with their street and "tuner" kits. Vortech makes some super nice bypass valves... food for thought.

Bill

 

hello

when you say venting to atmostphere . what are you doing ??

 

what do you mean venting to atmostphere ??

 

The factory Procharger bypass or blowoff is piped back into the intake side. Mine just vents to outside air.

 

My Vortech bypass is vented to the atmosphere as well.

 

They got the message that their old ones were junk Now they supply a very nice machined billet peice that is 100% better.