ive just done the conversion and was pretty sure all the wirin was ok, at first i had no fuel and no spark, ive figured out that if i send a wire strait from the loom plug (big red with blue line) to the fuel pump it works! (its an early gte engine n loom) but i still have no spark! There is power to the coil but no spark, anythin else i could try? Ive tried a new crank sensor, still nothin. I dont have a spare coil to try as this is my next option.