Well since gas prices are up to $.90/litre I'm wondering how I can improve my mileage a little. I know about pressure in tires and take as little extra crap as possible and drive decent but what else? I have a 305 that was recently rebuilt and timed. I am planning on getting a vaccuum gauge to tune the carb as well. I was wondering what I could remove to make the beast a little lighter? Its an 81 k5 btw.