Originally Posted by crawldad336

i just got finished with my d15z1 to d16z6 minime swap. you have to use the z1 belt and tensioner. z6 tensioner won't let motor mount fit…

Im stuck on the o2 sensor and I don't want to replace wiring harness. Anyone know which wire is which? Hoping I can get away from doing the whole wiring harness. My harness is the 5 wire o2 sensor. I've got this 4 wire ready to go in….. was also think about getting a chipped ecu so I could just run a wide band just for me to keep a eye on.


Please give advice!!! any would be appreciated

Originally Posted by 94EG8

Using a Z6 head on a Z1 will drop the compression ratio down to a point where you're probably going to make less power than before the swap, and get worse fuel mileage.

Originally Posted by crawldad336

i just got finished with my d15z1 to d16z6 minime swap. you have to use the z1 belt and tensioner. z6 tensioner won't let motor mount fit…

Im stuck on the o2 sensor and I don't want to replace wiring harness. Anyone know which wire is which? Hoping I can get away from doing the whole wiring harness. My harness is the 5 wire o2 sensor. I've got this 4 wire ready to go in….. was also think about getting a chipped ecu so I could just run a wide band just for me to keep a eye on.


Please give advice!!! any would be appreciated