a set of yosh stage 1 cams would be a good start. no need to change the valve springs with them. of course then you'll need adjustable cam sprockets and if you're not a proffessional DO NOT install yourself. have them degreed in and have a custom map dynoed in. should get you 8-10 horsepower. you can get a set of these cams from spaz 319-651-7729. He has the best deal on them. Or you can do a simple intake cam on the exhaust side and get a few extra ponies. :dthumb: