It's been 3 weeks now and i did a 94 integra ls swap in my hatch, the car cranks but doesnt start, checked the spark and i have spark, got new injectors and i have fuel but whats weird is that when u try starting it u hear like a drum noise from the intake i dont know if that means its back firing or what, at first i thouht it was a bunch of africans(i'm from africa) playing the drums in my motor but its not but i was wondering if anyone else have had such a problem please let me know

 

Sounds like the timing is off.

 

id agree. the timing has to be just right. where did you get the swap? if it was sitting around for a while ive heard the timing will go.