Be Careful of What You Let Get Away

Build a 390 out of it
The temptation is all too real, but I would want to do beefier man caps and go ahead and take it out to a 4 inch or even larger bore. A lot of advantages to the larger bore size as far as getting more out of larger valves, but there’s a lot more “here and now” ring availability in performance four inch rings in stainless or hellfire rings. The last time hunting for 1/16 inch X 3.94 inch bore set of total seal top rings makes me brow ring selection much differently.