i have a 1985 trans am 305 fuel injected when i got it it had blown head gaskets to i took it as a project car to redo. i tor down the engine and redid the heads and upper half new timiing chain and gears all new gaskets cap and rotor wires ect
when i go to start it it turns over for a few times then it literally shoots sparks out of the throttle body. i really have no idea whats going on and the car will no start someone please help give some ideas?