Who does that (here) in socal? Experienced with the 5.9. If not here,where?

aj

 

I'd think any reputable machine shop that builds (even specializes in) performance engines (gas, not just diesel) would be more than capable. The key is finding a "reputable" shop, which I know is harder than it sounds, but, not impossible. There's some diesel business that sends my brother-in-law all their machine work. My brother-in-law owns a performance machine shop that gets stuff like that all the time. It's usually all head and block work that comes in from this other place and I have seen him do this proceedure. Unfortunately, we're in PA, so that's why I have no problem saying find a good machine shop locally...shipping cost got to be a killer. Any competent machinest should have no problem doing it providing he has the tool for cutting the grooves.