Pulley Size/Fitment: Z34 vs. R35

Jordo!

Hmm... I thought they'd custom make dampers if special ordered.

I think the stock part is probably desirable then -- the torsional vibrations associated with the GT-R motor may be different, so the dampening may be greater or lesser than needed for your application. In any case, lots of boosted Z34's are running the OEM damper without incident, so it should be fine.

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Enjoy it. Destroy it.

sloboi

There are already not a lot of boosted 370Z's out there. Of those that are, a few have have had problems. Torsional vibration will rear its head in the failure of other components (the oil pump, apparently, a common one). If I can spend $600.00, and simply reduce the chances of my vehicle running out of lubrication when driving, that's $600.00 well spent.

I do thank you all for your opinions and advice. I'm just going a route no one's gone before. Could work. Could not. Trying to use my limited understanding of physics, and some logic to figure things out.