73 Duster build named Fred

60' is as you stated, is going to pick up e.t. on the big end. The converter that's in my car at one point and time the converter that is currently in my car, would only go 1.52 60'. Even after changing from speedmaster's to trickflows, it went 1.48 once and I think that's when it broke, my e.t. didn't really move much. Once I got a different converter and my 60' went into the 1.4s my my e.t. changed almost .4 in the 1/8. The only reason I switched converter's after that was because 1. I wanted a spare. 2. I wanted to see what a converter "built" for my combo would pick me up even more. Turns out that the one I had built, works exactly as the one I took out, lol.