sheehan024

I just want everyone to know, that I searched and searched and couldn't find a correct answer.
I purchased a 97 JDM B18c from HMO. I just recieved the motor. It's going to go into my 1994 GSR this week. And before I do the swap, I wanted to make sure I have everything correct.

Can I use my USDM ECU?
I put my USDM harness onto the JDM b18c correct?

What else am I missing.

Thanks HTers.

sheehan024

ne1?

94VTEC2TONE

the ecu i dont think will work cuase your running different compression. would need a chipped ecu i belive

r_Senik

to be on the safe side use your old dizzy, alt, and maybe intake mani.other than that every should work

JeffBro

You could get away with running your usdm ecu. I have a b18c in my EK and I have both a jdm ecu and a usdm ecu and they both run about the same. Its close enough I wouldn't worry about afr. But you could easily chip that ecu and dyno tune it...