91-92 5.0 gt wont start
have a somewhat modified gt convt. Intake heads, cam, long headers, cats out, x pipe, roller rockers, coil, underpulleys throttle bdy, new air sensor, 24lb injectors, fuel pump, regulator, alternator, aluminum flywheel and clutch plate, conversion from aod to t5, aluminum drive shaft, 373 rear end. Never ran great at idle to apx 2800 rpm. May have been twisted wedge sent me cam and it may be a little to rad but it had amazing pick up, really surprised me how fast it would get above 6000 rpm, had to watch that. The original computer had gone bad I was told and another was added a9p i belive. after i had all this work done to it it sat for about 6 months while i tryed to figure out the drivability problems, but it would start fine and smooth after warming up. Then one day cranking but no start. No fuel pump with the key on. Found the fuel relay near air cleaner and jumped it out the pump started fine and fuel was sent to the rail, but no start. I tryed jumping out the switch leg of the relay next to the fuel relay as I was told this was power relay for computer still no start. I figured it was probaly the used comp they installed so I got another and no diff. Should I be checking for a fusable link problem? My grounds are checking out fine.
Any help would be greatly appreciated.
Thanks in advance, Steve
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