Carl aka White90GT here. Had been using a Circle D converter on my C4 setup for the last several years. Best sixty foot to date for my n/a 427ci setup was a 1.43 at HMP and went
6.47@106.1 to the 1/8 mile.
I'm switching to a powerglide and got a deal on a complete setup, so i'm gonna give it a try as is, but got a feeling it will be coming to Chris for a little tweaking!
Just wanted to thank Chris for all he has done for me and my racing setup.