Just found this on Chevron's web site . . [quote]To avoid hydrocarbon crystallization, the avgas specifications require the freezing point of avgas to be less than –58ºC (–72ºF). . . <hr></blockquote>. .All you wanted to know about Aviation fuels <a href="http://www.chevron.com/prodserv/fuels/bulletin/aviationfuel/toc.shtm" target="_blank">Here</a>
[ 26 February 2002: Message edited by: 100LL ]</p>