I meant try it with the long loop spring thats in it, and a primary spring from the FBO kit.We would, but it got stretched out while we were pulling the distributor apart.
edit: Nevermind. You answered it in your next post while I was typing. LOL.
I know you know, but for others who are interested, Crazy68Dart shows the Summit kit at the bottom of the page here, along with some measurements.
https://board.moparts.org/ubbthread...solved-some-tuning-questions.html#Post2631077