My REAL goal is to build my 360 to have at least 300 HP, but remain very easy to use as a regular street driver, without going all power crazy, if that makes sense. It should be doable, right? I see guys posting about making them into 408 strokers hitting over 400 horses, so with a mild cam and a few other goodies (which I'm not sure of yet), it shouldn't be hard to go from the stock 270s to 300, I think. Why 300? Mainly just so I can say it has 300 or 310 or whatever. Why not 400? I don't want to drive around with a big ol' cam and a loping idle. Same reason I want to swap my 3.91 Sure Grip for something like 3.23 Sure Grip. I know z I'm rambling, but it's super bowl Sunday and I don't watch that, so there. :)