If I jet my Small Block Chevy to 250hp and have a 10lb bottle of nitrous - how much fuel will be used by the time all 10 lbs of nitrous is used? I just bought a 1 gallon nitrous enrichment fuel cell for a standalone fuel system for 110 octane for the drag car but I'm wondering if a 1 gallon cell will be enough? I'm sure it is, but I'd like to know how many 10lb bottles I can use up before I need to refill the cell.