[tp's lemans sport]

From what I been told with the 068 cam the rear end will need to be changed from highway gears to a more steeper setup. I had my 350 rebuilt and decided I wanted to keep it as close to stock as possible. I found an intake from a 350 high output, put a rebuilt Q Jet on it. Converted to HEI Ignition, put an 067 cam, had the stock heads shaved, with a five sided grind on the valves. The heads were ported with lots of extra material being removed. The engine was bored out .030. I figure its close to 300 hp. If you put headers and bump the compression a little more you should be at 325HP. Also find a Pontiac club in your area you be surprised how much help you can get from its members.