: Is 200 mile per gallon possible??



HotRodSaint
06-12-05, 06:19 PM
This company says it is and they will sell you the plans:http://fuelvapors.com.

Spyder
06-12-05, 07:47 PM
I call BS, but wouldn't mind owning stock in them... there are a lot of idiots out there that'll buy that crap.

Boombotz
06-12-05, 08:09 PM
If it sound to good to be true it usually is. I guess some people will buy anything.

davesdeville
06-13-05, 05:04 AM
Basic combustion science says they're full of it. You still need the same mass of fuel to react with the oxygen no matter how you introduce that fuel into the reaction. Modern SFI engines are so close to the maximum efficiency there's not much room for improvement.

90Brougham350
06-13-05, 10:45 PM
200 mpg is a far strech. However, doesn't anyone remember the super carburetors of the 80s? Or how about the guy who put that 3 or 4 inch hose running gee, fuel vapors from his tank to the engine and it ran great with a little tweaking? However, Dave is right. Doesn't matter how you do it but you still have to get to 14.7 to 1 somehow.

Brian