Don’t pile drive me (Leaded vs. unleaded) gas.

Hello E-Body and fellow Mopar fanatics,

Quick question. (Yes, I did do a search so plz don't pile drive me:)

Leaded vs. unleaded gasoline. Always wondered what you all are running with your e-bodies. Did you or do you have to lower the compression ratios (or 'harden' the engine valve springs) to run pump (unleaded) gas?

Or crunching up some pencils and adding to your tanks LOL. Thanks all.

greg
Author: TexasTorred