Posted 7/13/2019 16:58 (#7612699 - in reply to #7610519) Subject: RE: E15 & E85
North End I-15
Years ago when a co-op board member . There was much said about "shrinkage " in UL Gas VS the Leaded Gas . This was above ground vertical tank 10000 gal+ storage ,no pressure vents.
No one has mentioned what the difference in high Ethenal gas VS Regular gas is for evaprotive shrinkage .