> The question is not about whether he can do it or not. In fact, there > was no question about that. I was looking for proof that 20+psi on pump > gas is possible (which I know it is). I don't understand those 3 sentences together. How can I *prove* it to you then? Just find a SCC mag that shows an article about a guy running that much boost and cut it out and keep it in your wallet.