95 GT - How bad is my computer hurting my performance?

[K.C. 5.0]

After installing my intake, new mass air sensor, and 24lb injectors I didn't see any performance increase. My friend has a 2000 GT and before those mods we were a pretty even race. I thought for sure these mods would put me ahead of him. After installing the new injectors I left my fuel pressure at 40psi. Some people say my computer will ajust the fuel itself. I also read that the 95 GT EEC's are junk. Do I need a whole new computer? Or will a custom chip (JMS) help fix my prolem?

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95gt 80k, MSD 6AL, MSD coil, pulleys, fpr, cold air kit, off road h-pipe, flowmasters, 3.73, 9mm wires, mega bite jr lowers, kennybrown subframe connectors, edelbrock performer intake, 70mm TB, 73mm C&L, 24lb injectors Aluminum Driveshaft, Tri-Ax shifter.

[TEXSN95]

Why did you think you needed 24s in the first place??? 19s can handle well over 300 hp, and you aren't close to that yet. Also a 70mm TB is way too big for you combo...get a 65. The 95 EECs arent the greatest, but did someone tell you that you needed more fuel? Anyways if you adjust the FP the EEC will compensate for it over time.

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Clint L.
White 95 Cobra #3637
58cc GT40X heads with mild porting, Crane 2031 cam, FRPP 65 TB, 1.7s, Cobra intake, homeade cold air, 155lph, pullies, Tokico Illuminas, C springs, GW LCAs, Kenny Brown super subs, Steeda CC plates, aluminum driveshaft, Steeda quadrant, B&M ripper, Kirban FPR, MSD6A, Taylor wires, Mac shorties, off road hpipe, 2 1/2 ultra flows w/ dumps, R hood, Euro clear corners, stock 3.08s
13.61 @ 105.7 w/ 2.22

[K.C. 5.0]

I have a NOS stage II kit that I haven't had a chance to install yet. But once I get that on. I'll start with a 75 shot but after I'm sure everything is running O.K. I'm going to put in the 150hp jets. And I'll need the injectors then.

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95gt 80k, MSD 6AL, MSD coil, pulleys, fpr, cold air kit, off road h-pipe, flowmasters, 3.73, 9mm wires, mega bite jr lowers, kennybrown subframe connectors, edelbrock performer intake, 70mm TB, 73mm C&L, 24lb injectors Aluminum Driveshaft, Tri-Ax shifter.

[K.C. 5.0]

What can a custom chip do for me? Can it keep my computer from adjusting to compinsate for fuel pressure adjustments? And heard from a friend that they can also take away my top speed limiter.

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95gt 80k, MSD 6AL, MSD coil, pulleys, fpr, cold air kit, off road h-pipe, flowmasters, 3.73, 9mm wires, mega bite jr lowers, kennybrown subframe connectors, edelbrock performer intake, 70mm TB, 73mm C&L, 24lb injectors Aluminum Driveshaft, Tri-Ax shifter.

[95 King GT]

I have almost the same combo. my car got slower when i put on the off-road h-pipe and headers especialy off the start i have no torque