Not to minimize this site as I find it very helpful and friendly, but another excellent site is the Rodders Roundtable. It is a friendly, helpful forum as well with a number of very experienced people. It is one of the oldest sites on the net. Check it out at www.roddingroundtable.com. As for anything Chevrolet, I highly recommend www.chevytalk.org. I frequent the Performance Forum, and it has been like taking a college class in hotrodding the Chevy V8.