When did GM start using roller cams in production cars and trucks? I bought a nice, low-mileage 305 V8, 700-R4, 1986 1500 GMC, unmolested, from the original owner! Do I need to use a high-zinc-content ...
More than once we've overheard someone utter the following: "Man, I think I'm gonna build a high-winding small-block that I can spin 7,500 rpm. That would be cool." Of course that would be cool. And ...