I know that the D16Z6 is the US Equivilant to the D15B. Although the D15B is more powerfull. My question is will the wiring harness for a D16Z6 work and plug up to the motor and ECU of the D15B? The D15B will run hooked up to a ECU for a D15B6, but will not go past 2000rpm well. If the D16Z6 wiring harness will work what cars will be the best to hunt down to get the harness from. I think the 92 to 95 Civics but I am not sure. Anything will help. Thanks much!!!!