C Cavey Known Member Senior Member Aug 24, 2005 #1 halo all sifus.Need sum help here.Just installed aerospeed afpr to my h22a vtec bb4.What should i set the pressure to?right now it is at 3.2 idling.Help is greatly appreciated.Thanx guys
halo all sifus.Need sum help here.Just installed aerospeed afpr to my h22a vtec bb4.What should i set the pressure to?right now it is at 3.2 idling.Help is greatly appreciated.Thanx guys