My friend did a swap with a b18a1 into his 98 integra ls because his stock motor threw a rod. when we try to turn it on it won't turn over. we had check everything, compresion, the dizzy,the starter, timing, injectors and everything is good. Is there anything else we could check????

 

double check all of your wiring.

 

check your grounds..

 

did you order your harness or did you buy one if you bought it some times they cross a few wires check the harnes at the main plug to see if this happened

 

Ground wires.

 

he didnt buy any harness, he the harness from his car

 

What do you mean it doesnt turn? Does the starter engage?

 

he put a b18a1 into a 98??...why not a a b18b??...