I think I might have asked this awhile back but oh well. I'm in charge of a fundraiser at school where we get an old car and sell tickets on how long it will last at full throttle with an empty radiator. Problem is it just slowly seizes and dies. Not very spectacular. How can I make this thing go boom? Nitrous would be great, but no money for that. Loosening head bolts, rod bolts, tapping the intake and injecting propane, acetylene, ether have all been ideas. Any other suggestions?