340 stroker cam

Yes .80 is his overdrive 4th gear, most who run that trans trap in 3rd, or 1:1, not 4th, that was my implied question stating that I assumed he’s in 1:1 or 3rd. Rumble fish, I’m spot on using premium pump gas. Opinions are like buttholes everyone’s got one. It’s up to him and his intended use in the end after all. He asked the question, I answered to the best of my knowledge to maximize efficiency.