Hello, im fairly new to this forum and hondas in general. I have a 95 civic lx with the stock D15b7, and my friend has a 90 integra with the stock B18A. I was looking into swapping my civic with a b-series and he said he was willing to trade motors with me. I was wondering all that i would need to swap these 2 motors and the difficulty of the swaps? (im helping with his and he's helping with mine)

 

bump, any help on this ?

 

Not worth it in my opinion. Without wiring adapters almost none of the crucial wiring will plug in (ecu, distributor, injectors). Also the civic uses a hydraulic transmission and the integra cable so you'll have to use a conversion kit for both cars. Not to mention the issues you'll have with shift linkages, motor mounts, and axles.