car is a 98 civic ex coupe
motor is a 97 b18b1 with matching trans and ecu
harness is from my ex sohc

I finally got all the sensors plugged in..new upstream sensor all new rad hoses. i put 4.5qts of oil in it. its got plenty of gas in the tank. I went to try and start it yesterday and it just cranked very slow and wouldnt turn over. its making a slight popping sound out of the exhaust. its currently just open header. i checked for spark. its gettin a bright orange spark. i checked fuel and its gettin plenty to the filter. i changed intake manifolds to resolve a missing emission sensor...could that be my problem? if i left anything out or need to add anything just ask.

 

distributor on the motor is a td85u....im trying to keep it obd2..is that the wrong dizzy?

 

gee thanks for all the help guys