Hi to all, I have an 1987 Honda CRX with a d15a2. I am not currently happy with the engine power that i have so, like alot of others I want a new motor. So I was wandering if there is any one out there that can help me by telling me what I need to get to do this swap and what new parts I will need like, ECU, Wiring Harness, Mounts, and other things of that sort. Thanks



the 666

You need an early gold top engine, the later black top engines have differnt engine mounts.
The older gold top engine has more hp, and should bolt straight in.

Any ZC ECU should work, infact most of the non-VTEC D series ECUs will work.
If your car is currently carberatted you will also need to change all the fuel lines, and your fuel pump as fuel injection requires much higher fuel pressures.