hey so i got a EG shell and but a d16y7 in it and YES IT NOW OBD 11 AND WIRES AND PARTS CHANGED,

so my ? is i tryed to start it headers off and just flames were shooting out but wouldnt start so i am geting spark and fuel but will it not start since i have the O2 SEN un pluged?

 

time?

 

it should start regardless of the o2 sensors. it will just run rich. but do not run it with the exhaust manifold off for a long period of time. it can warp the head.