If memory serves me correctly, the Forney F1A, Alons and M10s with gascolators mounted low on the firewall have a fuel line/hose arrangement much more susceptible to vapor lock than the earlier arrangement (with gascolator on or next to the carburetor).
WRB -- On Aug 12, 2010, at 16:21, John Cooper wrote: > On 8/12/2010 1:25 AM, Mike Harrison wrote: >> Question 1: Does Mogas have a higher vapor pressure than 100LL? Is it >> more prone to vapor lock than 100LL? > Yes and yes. However, unless there is a high spot in the fuel line > between the tank outlet and the carb inlet, it should be impossible for > vapor lock to occur. > > -- > John Cooper > Skyport East > www.skyportservices.net
