It's just a no brainer to try all the "free stuff" first. I swear, some of these guys in here would have him swappin engine parts just cause "THEY" don't like um. I got news. People have been running that exact same grind, and the one right below it (204 and 214 @.050) for DECADES with good success on the street. Yes, admittedly, they are dated grinds, but they WORK. Fine for everyday street cruising. Easy on the valve train and can make power when the engine is tuned around them.