#68672, "RE: Tuning with 30lb injectors?" In response to Reply # 0
Originally posted by EclipseRST I searched and sort of came up with some info but not exactly what I need. I'm using the Vortech S-FMU and will be running 6psi. I want to know what I'd need to set my pressures at if I swapped in 30lb injectors. Right now the S-FMU has the small dark spring and the disk that came with the unit. What ring/disk/spring setup will I need for my desired setup? Also what kind of benefits/changes should I notice? Will my idle be rough? Am I jumping the gun and getting too big of injectors?
that's a pretty common set up...but your idle pressure will be around 22psi I myself am running the 2.72 (the 2nd biggest disk and ring) with the short dark spring if memory serves. But a lot of ppl run the biggest disk and the bleed valve set up. I'm going to switch to that set up when I get some time to tune. because I'm running fat down low and a little lean at full boost. Or I'll wire up my SAFC and add a little idel fuel pressure and adjust the extra fuel out of low end. My idle is perfect. And also I'm only runing 7 or 8psi.
#68681, "RE: Tuning with 30lb injectors?" In response to Reply # 2
Originally posted by micyek
Originally posted by EclipseRST I searched and sort of came up with some info but not exactly what I need. I'm using the Vortech S-FMU and will be running 6psi. I want to know what I'd need to set my pressures at if I swapped in 30lb injectors. Right now the S-FMU has the small dark spring and the disk that came with the unit. What ring/disk/spring setup will I need for my desired setup? Also what kind of benefits/changes should I notice? Will my idle be rough? Am I jumping the gun and getting too big of injectors?
that's a pretty common set up...but your idle pressure will be around 22psi I myself am running the 2.72 (the 2nd biggest disk and ring) with the short dark spring if memory serves. But a lot of ppl run the biggest disk and the bleed valve set up. I'm going to switch to that set up when I get some time to tune. because I'm running fat down low and a little lean at full boost. Or I'll wire up my SAFC and add a little idel fuel pressure and adjust the extra fuel out of low end. My idle is perfect. And also I'm only runing 7 or 8psi.
Your not jumping the gun at all I went to 50lb injectors.. now that is jumping the gun.. i think you will be fine...
Formally Project Solar Eclipse Now Entering 300ZX Land.
Jim Wolf ECU w/ Boost Jets Jim Wolf Pop Charger Intake Eibach Pro-Kit Lowering Springs w/ Fully Adjustable Gas Shocks B&B Exhaust - 3" w/ Dual 4.5 Oval Tips w/ 3" Test Pipes Konig Five-O 17X8 Rims w/ Polished Lip Blitz Turbo Timer /w Boost Gauge Freshly Painted Calipers Stillen Unorthodox Pulley Stillen Front Nose / Bumper Stillen Short Shifter New RPS Clutch / Pressure Plate / Flywheel - Holds 550 ft lbs of Torque New Fully-Built 5-Speed Transmission New Howe Radiator w/ 18" Electric Fan w/ Auto Thermostat Controller New Yokohama ES100 Tires All Around New Tension Rods New Fuel Injectors New Spark Plugs New Motor Mounts New Vacuum Hoses New Heater Core New Fuel Filter New Ignition Control Module New Hicas (4-Wheel Steering) Lines New Brake Pads / Brake Lines / Master Cylinder
#68762, "RE: Tuning with 30lb injectors?" In response to Reply # 6
Yes, 30 lbs. is 310cc.
Jason '11 Ford Mustang GT/CS '11 Ford Mustang V6 6-Speed (SOLD) '04 Nissan 350z Touring (SOLD) '95 Turbo Eclipse GS (SOLD and will be missed) '90 Talon TSi AWD (SOLD)
#68898, "RE: Tuning with 30lb injectors?" In response to Reply # 4
Originally posted by EclipseRST So is there a specific pressure I should set it at for full boost under WOT? And is the bleed valve highly recommended or just mainly for fine tuning?
Okay guys we know now that idle is at 22psi but what is WOT fuel pressure for 5psi and 6psi. I have 30lb injectors on the way as we speak so I will need to know what WOT pressure is at 5 PSI so if anyone knows 5psi and 6psi then points to you but you must know both and not just guessing.
I contributed to the wiki!
95 Eagle Talon ESi-T (BACK FROM THE DEAD!) 98 Dodge Neon R/T 93 Saab 900 Turbo Commemorative Editon #86 of 325 (sold) 95 Volkswagen GTI VR6 (saved from crusher)(sold)
Search
Printer-friendly copy
1 User in Chat
