[85burb]

I would go with ingersol. I work on big diesels and a renamed ingersol that says matco on the side removed the head bolts on a ISX 15 L overtheroad engine. My old bluepoint didnt even try to do it. They are cheap and stout. The only complaint i have is how long they take to slow down after they buzz the bolt out and hit red line. Will be buying one soon myself.