[S/G 386N]

The small 10 oz bottles, I usually go through about 3 or 4 a year, doing super gas and a lot of bracket racing, using it on the SLE, shifter, and throttle stop. Went to a 5 lb bottle. I think it was costing me $12 to fill a 10 oz bottle, and $18 in the 5 lb bottle. Went to the 5 lb about halfway through last season, and it lasted me all the way through the end of this year, with still quite a bit left in it that I will probably be able to get a few months worth of racing out of it next year as well.