Originally Posted by Jinxx

I have it set to 52 lbs fuels pressure and afr is now a little on the rich side all the way through the the rpm and full boost ....I don't have the vacuum line connected while running it this way and it maintains 52 lbs with out pressure drop . Now with vacuum line connected with same settings pressure is dropped to 47 lbs at idle and as boost comes on afr go very rich and continue to get richer to max boost/rpm .....so at the moment I can't do any more adjustments without changing the injectors settings in the tune. .....hoping to get a appointment set week after the 4th of July for Dyno tuning