Alright I've got a 94 civic dx with a 93 ls motor and tranny in it now. The problem is one of the cylinders are dead, and i got a feeling the motor is gonna die real soon. I was looking into buying a 96-2000 jdm b20b (obd2). but wasn't sure wat parts i would have to switch or keep. I do have an obd1 p75 non vtec ecu also. Though I am on a budget and have 1200 to spend, I dont know if i should get my engine rebuilt or buy a jdm b18b, or jdm b20b. WHAT SHOULD I DOOOOOO?????!!!!!!