My 93 stang has a Novi 1000 single belt system with 24lb inj. The stang idles with a fuel a pressure of 80psi and the stang loads up with fuel and cut off. Could my fuel regulator or fuel control unit be going bad. Guys your help would be greatly appreciated.
Thanks,
Dawgsgt
Dawgsgt White 93 GT
Engine: 331 ci. built by Ohio Crankshaft Edelbrock RPM intake, Edelbrock 6037 heads, Accufab 70mm TB, 1.6 roller rockers, Comp cams, SCT 2800 90mm Mass air, 60lb injectors, Professional Products Hi-Flow fuel rail kit, MSD Timing Retard, Aluminum 2 core radiator, electric vaccum pump.
Power Adder: Vortech Sci-trim Supercharger with upgraded discharge tube, UPR Powerpipe.
Suspension: Ground pounder adjustable cast and camber plates, Lakewood 70/30 struts, 50/50 drag shocks, subframe connecters, Factory 5 upper and lower control arms.
Exhaust: Mac 1 5/8 long tube headers, Dr. gas X-pipe, 2.5 (2) chamber Flowmaster mufflers.
Electronics: MSD 6AL, Blue Ford Motorsport 9mm wires, MSD Cap and rotor.
Drivetrain: Stock T-5 with a Pro 5.0 shifter with a chrome Hurst handle, Aluminum driveshaft, 3.55 gears.
Interior: 2 1/16 Dual gauge pod with Boost and Fuel gauges.
Exterior: Original Oxford white paint job, Chrome 5 Star Pony rims
at idle you have 80 lbs of fuel pressure?
You should have 36lbs of fuel pressure idle. Your flooding the car with the injectors at 80lbs.
The mechanic who installed my supercharger had a paxton on his stangs a few years ago and is very good with superchargers said it was my FMU. Thanks guys for replying.
Later,
Dawg
Dawgsgt White 93 GT
Engine: 331 ci. built by Ohio Crankshaft Edelbrock RPM intake, Edelbrock 6037 heads, Accufab 70mm TB, 1.6 roller rockers, Comp cams, SCT 2800 90mm Mass air, 60lb injectors, Professional Products Hi-Flow fuel rail kit, MSD Timing Retard, Aluminum 2 core radiator, electric vaccum pump.
Power Adder: Vortech Sci-trim Supercharger with upgraded discharge tube, UPR Powerpipe.
Suspension: Ground pounder adjustable cast and camber plates, Lakewood 70/30 struts, 50/50 drag shocks, subframe connecters, Factory 5 upper and lower control arms.
Exhaust: Mac 1 5/8 long tube headers, Dr. gas X-pipe, 2.5 (2) chamber Flowmaster mufflers.
Electronics: MSD 6AL, Blue Ford Motorsport 9mm wires, MSD Cap and rotor.
Drivetrain: Stock T-5 with a Pro 5.0 shifter with a chrome Hurst handle, Aluminum driveshaft, 3.55 gears.
Interior: 2 1/16 Dual gauge pod with Boost and Fuel gauges.
Exterior: Original Oxford white paint job, Chrome 5 Star Pony rims
FMU only raises the Fuel pressure when boost pushes the diaphram down to allow additional fuel. This will not happen at idle so I wiould disconnect the FMU and see if it really makes a difference because it should not.
testing post number 1
Thanks
John
Wheels up???horsepowerjunkies.com
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