I WAS TOLD IF YOUR GOING TO RUN ON CHIP OIL YOU SHOULD MIX 50/50 WITH DIESIL I DONT NOW HOW TRUE THIS IS BUT THOUGHT ID LET YOU NOW:g:I spoke to someoneonce who was running his on cooking oil. Never had any problems.
You will get some info on the whole process here and the customs and excise duty info, and how to pay it.What do you have to do to arrange the tax? I run an old 405 non turbo diesel and have often thought about running that on straight cooking oil. But I want to do it above board.