Author Topic: 68 Z28 Smog Pump Pulley  (Read 6620 times)


  • Hero Member
  • *****
  • Posts: 5382
    • View Profile
Re: 68 Z28 Smog Pump Pulley
« Reply #15 on: December 19, 2008, 05:35:32 PM »
The belt will not stay on if you take it up to 6500 rpm, I know that.

I would leave it alone. I used to get flack over what many told me was the wrong redline tach in a 67 Z I had but it had been there forever so I left it that way. Now I think there is a large cross section of others that also came that way. Makes for nice conversation also....

I'd change it based on Jerry's quote.  6500 rpm is nothing for a Z/28, that's right in the power band!     :)