Project Cheap & Nasty Updated With Back Story

Slanty springs are weak, just going to '68 & up 273/318 springs will bump the open #'s 30-40. You should have a bucket full of 'em....lol...
I don't have any V8 stuff. My plan is to run one of these used slant 6 camshafts I have anyway, so I'm probably just gonna use the decent looking slant 6 springs I have. Cheap & Nasty.