I run my 1926 Witte "K" 2.5 hp on Kerosene all the time. Seems to run smoother on Kero than on Gas. Joe "Pip" Betz said that. jlb94 at juno.com - - - www.oldengine.org/members/betz ,-._,-. http://community.webshots.com/user/pipbetz \/)"(\/ Plan ahead - (_o_) it wasn't raining when Noah built the ark.