ive just tried the first start up after a gt40p swap and somethings wrong. most of the time it wont start it will just fire a time or two and die/nothing at all. when it does start and idle it sounds.... not right. when i press the gas to rev the engine the rpm stays about the same and it stumbles, at times when the rpms climb a bit it pops. everything is hooked back up and the only thing i can think of is the distributor might be 180 degrees off maybe... but would it even run then?