fc no start I'm out of ideas

[BLinDEpTh]

I have an s5 swapped into an s4. Emissions and cold start deleted. I've sorted out the electrical situation (I think). So I have spark, compression(100 lbs x3 both sides), and fuel. But only a sputter when I try to start it. I'm pulling 4lbs of vacuum at the lim and nothing at the uim. I sprayed some starting fluid in the throttle and it revved up really high then quit. The only thing I can think is I have way too much air. But any suggestions to check or try would be appreciated.

[BLinDEpTh]

Ok so got an update went out and started work again today. Checked the plugs no spark so I swapped for another old set. And she fired with some throttle manipulation. She smoked like a freight train for a few mins. But won't hold an idle. I'm working on this by myself so it would be tough to feather the peddle and adjust the idle screw