Our financing is done through Sychrony Financial, and the supercharger will ship as soon as your financing goes through and your initial payment is made. A for your fuel pump, that's going to depend on your Mach 1's current modifications, tuning, and what you plan on doing down the road. Your best bet would be to call us directly at 1-877-578-2433 so we can get more specific about your build, and so you can apply for financing.