I see. I looked over the dyno sheets and that helps but it really just doesnt feel like I would think it should. At 3200-3300rpm its like the fuel is cutoff. Im going to put a fuel pressure tester on it and see what I find. Is there any other componants in the system (that could be problematic) other than the pump, and regulator? Im tired of working on this thing, spent colose to 2k and countless hours on it in the first 2 months after puschase.