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Forum nameTurbo/Nitrous Tech
Topic subjectjust installed 315cc injectors and 8.7psi WG spring and.....
Topic URLhttp://forums.2gnt.com/dcboard.php?az=show_topic&forum=8&topic_id=104077&mesg_id=104077
104077, just installed 315cc injectors and 8.7psi WG spring and.....
Posted by spooled420, Dec-31-69 06:00 PM
so today i got in my brand new 315cc injectors thanks too frank130 and there now installed as along with my new 8.7psi spring(7.7 technicaly after volume loss)so its time to drive the car and see how it runs,my supporting fuel mods are the 315cc injectors/vortech fmu/255lph fuel pump/safc/and wideband 02/(I oredered a fuel pressure guage as well but its not in yet:(.So i set safc to all zero throughout the rpm range figuring id still be rich,well I accelerate half throttle and WB starts reading between 10.0 and 10.9 at HALF throttle it gets to about 4000 rpms and falls completey on its face bogging so i correct the fuel trim just a tad to lean out especially around 4000 and up and fuly got on it and it seemed to pull worse then partial throttle but i only messed with leaning out only a few dagress till I talked on here and asked if someone else has this setup and how much i can lean on the safc before I start advancing timing too much,but theres one more concern,each time i boosted I only hit 5ish psi?is that because its bogging out?I hope I dont have to save up for a sfmu instead of fmu so can my setup save this bogging rich madness?oh and i was thinkin aint I supposed to do the stock fuel pressure regulator mod where you cut off the nipple on the end since mines a 95?please rescue me so i dont have to go back to my old setup at 5 psi
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