Over the last 5 years I've been gathering parts for the Hemi. The parts are hard to find and costly for a 392, so I had to pace the purchases over a long period of time. I also had all the machine work done along the way.
The blower pistons are .060 over Arias. These $uckers cost a fortune. I could have got off cheaper but I wanted durability and I may try to run this thing on hydrogen at some point in the future. Here's a old and new pic.