huh? John Shost wrote: > > If you are using a throttle to regulate power then hotter (less dense) air > will result in less pumping losses. > > _______________________________________________________ > Send a cool gift with your E-Card > http://www.bluemountain.com/giftcenter/ -- Huw Powell http://www.humanspeakers.com/audi/ http://www.humanthoughts.org/