Impossible kink in the fuel line from the tank to the throttle body. Several brass Ts later I sent the line straight back, turned 90 degrees, repeat, then into the throttle body. Bending always kinked the line and stopped the fuel flow.
Power Commander V, Carpy header, HD XL mod muffler, DynaTek coil, zero resistance spark cable and cap, ND iridium plug, ACE/Derottone air box conversion.