I have my method, but its a closely guarded secret!
There's plenty of how-to guides on the internet. A bit of research will tell you how its done.
I want to build a Mighty White, thats my next project
The wife is getting new oil from Tesco at 10ltrs for £8 not worth the hassle of filtering WVO, just bang it in with your doozle 50/50
haha share, you only know because other shared
I used a coffee filter in a funnel to filter my own WVO but it too 4 days to filter about 4.5 litres so I have been running on new veg oil seen as tesco's had a 80p a litre deal on it was worth it and I have run from about 30% oil to about 70% oil and have noticed lumpy idle just lately on the higher % oil so I may try the unleaded route to settle this down but had no problems with power or consumption. did have 2 guys on push bikes ride past me in traffic and ask if it was running on oil as I was making them hungry lol