help would be awesome

[DJRennauto]

ok i bought a 93 240sx with a ****ed up motor. so i got a replacement motor from someone i knew for cheep, he said it ran fine but needed a new timing chain. the motor is a 95 ka24de just like my stock one but from a s14.

i changed the timing chain and made sure it was on there right and got a new fuel filter. did the swap wich was a tun of fun let me tell ya lol. but i cant get her to fire up. took one of the hoses that go to the fuel rail of and put a gaterade bottle on the end and turned the key to on and fuel came rushing out so ive got fuel. and im pretty sure ive got spark i will recheck that soon.

but it still wont crank. turns over fine just wont fire up. any ideas?

[JeromeS13]

Make sure you have spark. Did it already have the distributor in there, or did you install it? If you installed it, make sure it isn't 180 degrees off.