hey, im getting into the bomber class at eastbay nd was wondering how much it cost to make and maintain one..  

If you're looking to get into the 4 cyl bombers, I'd say you're looking at probly about $2000 to get started.  Make sure that you check everything on the car thouroughly when you get it and after every race.  I learned the hard way that if you buy cheap stuff, you end up spending a ton more money than buying good stuff to start.  And maintenance is critical to keeping that beast running.  Remember, you must first finish to finish first.