i bought the b20b motor and the b16 trans and intake manifold but i dunno if it will fit and if i can use my old d16z6 ecu and harness..please help otherwise i am getting dicked over reallyyyy bad by a close friend cuz he says it works. thanks guys!

 

b20b swap into 93 hatch applicable with old ecu and harness??

 

no your goin to need the b20 harness for sure, but you definately will need the b20 ecu.

are you going to do CRVtec?
if so your goin to need dowl pins, the b16/18 ecu, and have 1 port tapped and plugged, and another source for oil. but for the most part its notthat hard.

 

Make sure you get that original B20 wiring harness UNCUT. you'll have all manner of headaches, if you don't.

 

both these two men are right. need to get a b20 ecu and wiring harness.

 

damn thanks guys...you know if those are expensive? this is my first swap ever so i gotta make sure its right cuz it is also my every day driving car. lol

 

im sure you can find these items for a decent price online or at other forums on the internet.