I’d have to sift through folders of paper work to find our W5 data. Some of you probably remember the “group buy” CNC port deal that Ryan J had on moparts ions ago. We sent one of our sets in on that deal. I can’t remember the “advertised” numbers on them, for some reason 330ish comes to mind, but my dads engine builder just had to flow a port and he wasn’t impressed. At that point I was just like “put it together and see what it does”. It was a 340 block based 4” birdshit crank and rods (Eagle) deal. I think the best time it ran when my dad was wheeling the Duster was 9.89. he only did that once as the car wasn’t legal to run 9’s. All he did was to raise the shift point from 6k to 7200. I’m sure it had more in it, but he just shifted it low and ran low 10’s.
