View Single Post
Old 01-05-2014, 09:02 AM   #9
Mike51Merc
Senior Member
 
Mike51Merc's Avatar
 
Join Date: May 2010
Location: Northeast Pennsylvania
Posts: 1,582
Default Re: Heat riser crossover?

Quote:
Originally Posted by ford38v8 View Post
Thanks, George, and yes, I do remember and agree that heat soak after shutdown is the biggest culprit.
Mike, carb icing on aircraft, I can see, but with a Ford V8? Are there snowballs in hell?
Is anyone averse to a few additional minutes to warm up to avert carb boil later? Not just on shutdown either, it happens at stop lights too.

Carb icing can happen on any carb, it's just a bit more serious on a plane (you think?). It's not about low air temps, it's about humidity condensing on the cold carb.

I'm a snowmobiler and my sled has factory installed carb warmers which are recommended to be used in above-freezing temps when humidity is high.

Anyway, sorry for the digression. I was just trying to explain that carburetors are like little refrigerators when running.
Mike51Merc is offline   Reply With Quote