Whiskey in the Tanks?
how does the trick work when howard put whiskey in the tanks to give it 50 more rpms?
Stewie Griffin - "Ha ha. Oh, this is so good it just HAS to be fattening."
how does the trick work when howard put whiskey in the tanks to give it 50 more rpms?
Stewie Griffin - "Ha ha. Oh, this is so good it just HAS to be fattening."
It doesn't; it's pure Hollywood fantasy. 80-proof whisky is 60% water. That wasn't a fuel tank he was pouring it into. A pint of grain alcohol contains less energy than a pint of Diesel fuel. And those are 5,400-horsepower engines that'll suck down four tons of fuel per hour - a half-pint of anything isn't going to have any effect.
There's no magic to getting a little more power out of a big Diesel engine like that. Just add more fuel to each stroke. You'll blow black smoke, waste fuel and gunk up the inside of the engine with oily soot deposits, but the truth is just so much less colorful than Harry Dean Stanton and his whisky.
He poured it in the oil not the fuel.
shareThat still would not result in "50 more rpm" particularly under full load.
If anything, thinning the oil in an engine will make it more succeptible to galling.
Not really "pure hollywood fantasy" as was suggested either, however. If it were "white lightning" or such, and there were enough added, then (and only then) one might get a few more BTU's out of each power stroke. Pretty unlikely though.
A paralell might be how we as kids raced our dad's old riding mowers around. If one put a few moth balls into the quart capacity fuel tank, it would blow foot long blue flames out of the exhaust and run a little faster. I'm sure though. at the expense of engine longevity. Sort of like what nitro-methane does to the piston tops on top fuel dragsters. They only last a few runs between rebuilds.
I'm not arguing that it wouldn't work in the real world. I'm just saying that he said it would thin out the mix and gain 50 rpm, hence he added it to the oil not the fuel.
shareperhaps it works like acetone in gasoline? i read somewhere that acetone reduces the surface tension of gasoline, thus increases fuel atomization and a more complete combustion in the chambers.....
share[deleted]
chip fat. You can run most diesel engines (except some very new ones) on vegetable oil. probably wasn't drinking it.
it thins down the mix and gives us 50 rpms
shareYeah I heard about that.
Does it actually work? Like have you tried it? Or at least seen someone else try it?
Stan: Oh My God Our Parents Are So Stupid Dude
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Biodiesel is not SVO (straight vegetable oil). A regular modern diesel engine can use biodiesel with no modification. It actually burns cleaner than regular diesel and has a side effect of cleaning deposits out of your fuel line. This is why people who convert to it often have to replace their fuel filter once or twice in the first few months. After that, it's fine.
Nor is it "newer engines" that have a problem with it; it's older engines. It has to do with the effect of biodiesel on the material they used to use for seals. It's a better solvent, which is why it cleans out your fuel line, but it can also dissolve older seals. Newer engines don't have that problem.
Yes, a diesel can be adjusted to use SVO, but that's not very efficient. A better approach is to make your own biodiesel from waste fryer oil, which can be done in your garage. You get glycerin as a by-product of the saponification, which you can also sell -- at a small profit, since you can often get the raw material for free.
http://en.wikipedia.org/wiki/Biodiesel
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Rubbing alcohol in the gas tank before a smog test actually raises the chances of passing the test. It was common knowledge among the shuttle industry and the shade tree mechanics.
shareyes, but alcohol has the opposite effect of acetone in both gasoline and diesel fuel. It not only draws in moisture but it increases the surface tension of the fuel.
So I took the road less traveled, now i've got an offroading fine!!!
"Alcohol also has been used in diesel engines. The alcohol may be blended with diesel fuel to produce diesohol, or the alcohol may be added to the air intake of the engine. A system for adding a mixture of ethanol and water to the air intake of a turbocharged diesel engine is commercially available. The primary function of the system is to cool the turbocharged air (using the latent heat), and thereby to increase the volumetric efficiency of the engine and produce more output power. A similar result can be obtained using an intercooler."
--Colorado State University
It's not pure Hollywood at all. They did their research for this movie. DBF = Diesel Boats Forever! They made many little consistency mistakes in the movie, but the alcohol in the mix wasn't one of them.
We should ask Mytbusters about this one.
Avast ye, landlubbers!
-Chris, the ninja-pirate.