Veg additive

[Chris_90]

I've tried some this 2-EHN today in my veg oil really has made a fair difference, engine seems quiter pulls alot better burns cleaner I used 25ml to 20L of veg, I'm pretty impressed at the min with it only done about 100mile tho so will see how I get on with it.

Think you could reduce your ratio if you don't use petrol.

What ratio should I go for? I read over on veg oil fourm some one was using 40ml to 20L so thought 25ml was a low amount already