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Old 09-03-2021, 03:08 AM   #10 (permalink)
Isaac Zachary
High Altitude Hybrid
 
Join Date: Dec 2020
Location: Gunnison, CO
Posts: 2,075

Avalon - '13 Toyota Avalon HV
90 day: 40.45 mpg (US)

Prius - '06 Toyota Prius
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One of the downsides to attempting to add small amounts of propane to a gasoline EFI engine is that propane, as a gas, easily displaces the air entering. So not only does it burn up with some of the oxygen it also displaces more oxygen, unlike a liquid fuel that wouldn't diplace as much.

Of course if you can also get your hands on some cheap bottles of oxygen... Ummm... Never mind... Bad idea... Abort mission!
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