Originally Posted by Roelof

EBIS is advising Putoline 959 which is a red oil. After some tests we have seen that basically any oil with a viscosity below 10 at 100 degrees C will work and yes, I use simple 0w20 motor oil as I believe most EBIS users do because the simple availabillity.

No full break in is needed, start with a rich setting as if you are over the half of a normal break in. And then with a 2 up to 5 tanks you can finish the break in. With most engines not more than 3 tanks is needed.