The 2zr-fe engine swap guide

[ArmstrongRacing]

The 2zr uses a 5 rib belt vs the 1nz 3 rib. If there is a way to swap pulleys you can use the 1nz alternator and a/c compressor....

[CoryM]

Originally Posted by ArmstrongRacing

The 2zr uses a 5 rib belt vs the 1nz 3 rib. If there is a way to swap pulleys you can use the 1nz alternator and a/c compressor....

I've not looked at the setup, but it may be possible to use the 3 rib belt on the 5 rib pulley. So long as both belts are "PK" belts, the rib spacing is the same. You'd still have to ensure things are lined up nicely.

Cheers.

[beaker]

Originally Posted by ArmstrongRacing

The 2zr uses a 5 rib belt vs the 1nz 3 rib. If there is a way to swap pulleys you can use the 1nz alternator and a/c compressor....

The alternator shouldn't be a problem, just need an impact wrench to get the pulley off I would imagine, unless it's pressed on. The AC compressor would probably be a little tricky, as they usually require specialty pullers that the average person wouldn't have in their tool box.

I know the water pump pulley is a press on, so changing the 2zrfe to the 1nz 3 rib would probably not work, and I bet the diameter on the water pump shafts aren't the same. Then there's the crank pulley....

Would be better to just source 2zrfe accessories.