elnino said:More info in http://journeytoforever.org/biodiesel_make.html
It seems that it can also work with used oil.
If true, you could just park it @ McDrive and say:
"One sunday and fill it up please"![]()
but Mr Brown, that's Nron Brown still needs 25p/litre (think it's 25)driveforward said:It is a lot easier to just use new and unused veg oil than go through the processing of used oil.. and at 40-45p per litre, it's a huge saving - and you don't need the processing equipment etc.
That depends on how honest you are at paying the duty.Neo_VR said:But how many miles would you have to do on veggie oil to save the cost of the conversion? is it really worth it?
Man, that's way complicated.
2500ltrs is roughly 500 gallons.
500 gallons at 50mpg is 25000 miles. That's roughly how far you can go.
Now for the mix equation. Take 80% diesel and 20% veg oil
Diesel is £1 a litre and veg oil is 50p a litre, so for every 5 ltrs (or a gallon) you save 50p (4 ltr diesel = £4 and 1 ltr veg oil = 50p). So for every gallon of diesel you usually buy in a year, you save 50p. Or thereabouts.
It's complicated insofar as we still talk in miles per gallon, yet buy in litres.
So, for every 5 litres you save 50p. Therefore 50 litres saves you £5. That's roughly £5 per fillup.
last I looked Makro was approx 63p/litre in bulk it's getting expensive, perhaps we should have a veg oil price watch sectionnot forgettting if you goto makro or cash and carry of some kind then you can probably get it cheaper than 50p per litre. some people put in some injector cleaner, some say to use spirits.... apparently, heating oil is also quite good at running your car, but still needs to be thinned some, but less than veg...