Re: Brooklure 500 gas tank Home › Forum › Ask A Member › Brooklure 500 gas tank › Re: Brooklure 500 gas tank frankrUS Member - 1 Year (includes $3 online payment fee)Replies: 6715Topics: 51 October 31, 2018 at 12:21 pm #85236 Don’t know if a "500" is the non-shift or full-FNR shift? Non-shift it 6 1/2 pints, full shift is 7 pints. Run time 1 hour, either case. Figure that one out.