I have 1980 Ford Bronco 300 c. i. 4-speed I recently put in Reman. motor Offy 4-barrel intake and Holley pro-jection 2D system. Has this been done before. When I first talked with Holley they said it would work. Now that I have altogether and trying to get running, It starts runs a short while and dies, will only stay running if you pump gas pedal. Talking back with Holley , now they tell me They don't know if this will work. Any help would be greatly appreicated...