old man emu Posted Friday at 01:44 AM Author Posted Friday at 01:44 AM Here's why we only have a month's worth of fuel stored here. 2
willedoo Posted yesterday at 10:20 AM Posted yesterday at 10:20 AM Still paying $3.20 for diesel where I am. Petrol is a fair bit cheaper. 1
Jerry_Atrick Posted 15 hours ago Posted 15 hours ago Diesel is £1.92 where I am. At the mid rates, it is $3.65 at time of writing. Petrol is £1.52, which is $2.89.
old man emu Posted 11 hours ago Author Posted 11 hours ago I think I found out why petrol in the USA is cheap. Leaving out any taxes that might be applied, the reason is that the lower grade fuel, RON/MON 87, which most vehicle use contains lots of ethanol, which is so much cheaper than petroleum. They do have non-ethanol fuel, which has a higher octane rating, but the majority of vehicles don't require it. Remember when E10 came in? We were told that it could not be used in engines built before a certain date becasue teh ethanol destroyed rubber seals in various components. I imaging that with the introduction of ethanol-based fuels vehicle manufacturers got the heads-up from the fuel companies and changed over to ethanol-friendly seals. Remember that we are told NOT to use ethanol fuels in small engines like lawn mowers. I'd like to back what I am saying about the ethanol in US fuel by posting the video from which I learned this. While the title suggests a scam, it is not really. For a quick look at what I mean about the ethanol in their fuel, watch from about timestamp 3:30. If you watch the whole video you will see the simple test the presenter did to make a point of the video. NOTE: I don't think fuel pumps in Australia are plumbed the way these Yank ones are. 1
facthunter Posted 10 hours ago Posted 10 hours ago Ethanol itself is High Octane but you burn More of it. so will pay a bit more. Theoretically you may need to enrich the Mixture as well to Keep things Happy . A lot of cars are raced on E70-85. and run high compression and run cooler. Nev
randomx Posted 10 hours ago Posted 10 hours ago (edited) 4 hours ago, Jerry_Atrick said: Diesel is £1.92 where I am. At the mid rates, it is $3.65 at time of writing. Petrol is £1.52, which is $2.89. 3.12 here yesterday. Edited 10 hours ago by randomx 1
nomadpete Posted 10 hours ago Posted 10 hours ago 4 minutes ago, facthunter said: More than double it to convert to OUR Money,. Nev That's inflation for ya!
facthunter Posted 10 hours ago Posted 10 hours ago Just exchange rate. It floats and the Market decides. Nev
Litespeed Posted 6 hours ago Posted 6 hours ago I never ever use ethanol fuel in my motorbikes and especially in boat motors. For a boat its critical the fuel is good and and it runs at the right combustion temps. A failure can prove deadly, my marine rescue mates swear a lot of failures are from E10 use.
facthunter Posted 5 hours ago Posted 5 hours ago Nearly anything that Burns can be dumped in Auto Fuel. There's Plenty of Opportunities to do it to avoid excise. Ethanol absorbs Water and having OH in it can be considered part Oxidised. When any alcohol is added you Need to Enrich the Mixture. More fuel Less Air (Oxidant). Running Lean lowers Octane rating and can Melt and burn Holes in Piston Crowns and Pit valve seats and produce Higher EGT's. Nev
Jerry_Atrick Posted 3 hours ago Posted 3 hours ago 7 hours ago, facthunter said: More than double it to convert to OUR Money,. Nev The current mid rate (between buy and sell) on the wholesale markets is $1.91 (rounded to nearest cent) to £1 Normally I would take the sell rate as, if I was converting, that's what I would pay. But since I am earning £ anbd paying £ and you fellas are earning (or have) $ and paying $, it seems better to use the mid rate.
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