ok i was wonder what psi the 2.2 stock fpr flowed at idle and how much it increase when you start driving. Sorry not too sure on how to word this so i hope it makes since.
cavaliers been laid to rest
The saturn is being born
a new cavalier is in the mist
The stock 2.2 fpr is usually set at 42-45 psi with no vacuum. Pressure drops 8 to 10 psi at idle. The stock fpr pressure ratio is generally around 1:1.
-->Slow
