You might go with bigger exhaust valves. You can shave the heads and up your comprecion, Not sure about the cam, if you shave the heads be very carfull when getting a cam! How good is your port and polish job? Its gonna need to be emaculant! I would get better injectors with a better spray pattern, if you want 325 a cam will be a must... ofcourse 1.7 rockers. you might look into titanium valves take a little weight out of your valve train. Just sit back and make a list like this of all the little things you can do to get every extra horse out of it. 325 is a tall order though...
91' 5.0 H.O Gt T5 Hatchback But my best obsession weighs 8lbs 4oz and he was born July 15 at 10:42pm (After putting his poor mom through 16hrs of labor)! :smoke: