Couple Problems..... Soft Code???

vristang · 02-19-2006, 05:41 PM

I ran a calculator I have...

To get the same flow from the 19lbs as what you would get from the 24s, you would need to bump the fuel pressure to 46psi. This high of a fuel pressure with stock injectors may cause control issues (as in the pressure prevents the injector from closing), I can't say for sure though.
Try bumping up to 43psi, and see what happens. If things get better, then you know it is a fuel problem.

Please come back and let us know how it goes.

jason

BowTie Eater 5 Liter · 02-19-2006, 11:57 PM

ok, going to bump fuel pressure to the 43-35 area and see what that does. hopefully it helps.

ive got a line on a set of 30lb fms injectors, i know that they are more than i need as of now, but would they work better than the stockers? i plan on a bit of juice soon or some sort of power adder, in which case i dont think the 24lbers would be sufficent? should i grab these 30lbers or just get some 24's???

ill post back tomorrow and see if there is any changes

unit5302, nice to see your still offering your advice after all these years, cheers!

02-19-2006, 05:41 PM	#1
vristang Registered Member Join Date: Feb 2006 Posts: 50	Re: Couple Problems..... Soft Code??? I ran a calculator I have... To get the same flow from the 19lbs as what you would get from the 24s, you would need to bump the fuel pressure to 46psi. This high of a fuel pressure with stock injectors may cause control issues (as in the pressure prevents the injector from closing), I can't say for sure though. Try bumping up to 43psi, and see what happens. If things get better, then you know it is a fuel problem. Please come back and let us know how it goes. jason __________________ Check out my new Mustang website! - Including: TwEECer, EEC-IV, C&L, 351w Fox Swaps, PCV Oil Control, and more. 1990 GT - 408w - 17mpg TwEECer RT 1.30A10 - X3Z - A9L strat. / EA Forged Bottom End / Gapless Rings / CR 8.85:1 / Custom Cam / Ported Trick Flow Heads / Box Upr / Lightning Lwr 17x9 Cobras / Front 255s / Rear 275s / 5 Lug Cobra Disc Conversion / Auburn Ltd. Slip / 3.27 / 31 spline axles / Panhard Rod / Upr&Lwr Control Arms 1987 Red LX - 2.3L - Planning 2.3t Converison

02-19-2006, 11:57 PM	#2
BowTie Eater 5 Liter Registered Member Join Date: Nov 2000 Location: Maple Ridge B.C. Canada, The Best Place In The World Posts: 871	Re: Couple Problems..... Soft Code??? ok, going to bump fuel pressure to the 43-35 area and see what that does. hopefully it helps. ive got a line on a set of 30lb fms injectors, i know that they are more than i need as of now, but would they work better than the stockers? i plan on a bit of juice soon or some sort of power adder, in which case i dont think the 24lbers would be sufficent? should i grab these 30lbers or just get some 24's??? ill post back tomorrow and see if there is any changes unit5302, nice to see your still offering your advice after all these years, cheers! __________________ 1984 Bronco II, 36" Michelin Military Tires, 95 EFI 5.0, NP435 Tranny, NP208 Doubler, NP205 Transfer Case, Fill Size Solid Dana 44 Front End, WH Progressive Rate Rock Crawling Coils, Bronco 8.8 Rear, Skyjacker Softride Leafs, 5.13 Gears, Detroit Locker. Final Crawl Ratio Of 175:1 88 GT Best 60ft. 2.181 Best ET 14.350 Best MPH 98.01 ~WRECKED!!!!~ Last edited by BowTie Eater 5 Liter; 02-20-2006 at 01:19 AM..

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