I have a couple questions for you about fuel. I've picked up a s/c and beginning to source everything else. I posted about fuel on the board, and there are a couple of members who suggest that I go with a CTS-V pump with a Vaporworx controller set up. I figure since I'd like you to do the tune, I should ask you what you recommend. As you know I want to keep the stock internals, you suggested the ZL1 pump and ID 850 injectors. My "goal" is to be close to 600 rwhp on pump gas.. I put down 457 at BMR the other night. If my goal is too much to expect without internal engine mods, I can live with that. Please let me know what you think.