weird intermitting problem

[troll's 240sx]

Hi guys i got this weird problem with my 95 240sx. First of all here is what was done to the car. I got a custom turbo kit hooked up to it and it ran great untill suddenly it just stalls.

T3/T4 hybrid ball bearing a/r .48/.60jwt ecujwt fuel rail50lbs msd injectorsz32 mafareomotive fprgreddy type s bov to atmosphere1 bar tial wastegateaem widebandsafc 2

It stalled while i was at work so i checked it out and found that my plug gap was at 50, so i regapped them to 31 and still nothing. I was getting spark and my fuel pump was working, but if i sprayed some starter fluid in the intake then it would start up until the fluid is burned off. I replaced the fuel filter to 300zx and still nothing. I dont have a fuel pressure gauge the tell the pressure, but the funny thing is I towed it home the same day and while i was trying to get it off the tow dolly it started up and ran. I was like WTF, so i drove it around the block a couple of times the see what was wrong, and nothing it drove fine. The rest of the night it started up fine, then the next morning it didnt start. Spraying starter fluid in the intake did nothing now, but as I was doing my checks, I found that when I move the distributor back and forth, it kicked in the fuel pump off and on. Is it suppose to do that? I did the distributor signal check and the voltage both flucuate from 0v to 5v. any suggestion would help thank you.
Modified by troll's 240sx at 10:14 PM 5/3/2008

[troll's 240sx]

anyone with help?

[troll's 240sx]

well i checked some things out and when testing the distributor out, the test says replace distributor, but I still get spark though. Checking resistance on the coil plug and resistor plug, they both came out to be 1/4 of the resistance it should be. Does this seem right?