I just put my new engine together, and car wont fire but turnsover, it tries and tries but it doesnt start. its a B20 block with a type r head. theres one thing that i think might be wrong. on the type r block, there was a breather chamber. 1 hose connected to the block, and the another hose went into the bottom of the intake manifold. the B20 block doesnt have the breather chamber nor this hose insert. So the remaining hose that was hanging from the intake manifold is just sitting there open. I put a breather filter on it so nothing would get in there but i am wondering if it needs to be blocked off, or something else. PLEASE IF ANYONE KNOWS WHAT COULD BE THE PROBLEM, OR CAN GIVE ME SOME SOLUTIONS AND TIPS IT WOULD BE GREAT. THANKS

 

check all fuses, make sure fuel pump works check wires coming from starter