Reid Vapor Pressure

[okane@cscns.com (Olin Kane)]

There was a discussion of octane enhancers on the list the other day. Can
anyone discuss Reid Vapor Pressure and specifically how one might measure
it for a particular sample of gasoline? I live at 5300' elevation and
drive my LBC at elevations up to 10,000' In the summer, I have
experienced problems of having gasoline boil within the fuel system
causing vapor lock. I would like to be able to measure the volatility of
various gasolines sold here in the summer.

Thanks in advance. --