I was wondering what kind of engine mods would actually improve gas mileage as well as add a little power. I've heard people talk about better mileage with samco hoses and an uppipe. If I get only an uppipe I know it won't help as much as it would if I had an MBC as well, however, would I still get 5-10 hp out of it? I'm just looking for a very modest increase in power and a very modest increase in fuel economy. That way the cost of the mod is offset by buying a little less fuel. Has anyone actually compared fuel usage before and after mods?
Thanks
Thanks