Quote Originally Posted by migoreng View Post
must get 3 bottles of edge before next weekend...1 bottle is gonna be my top up bottle over the next ~15,000km since i loose ~350ml every 1000km

think i'll try 5w30 over my motul 10w40 turbolight for the colder weather...
Edge 5w-30 is better than 4100 Turbolight. Turbolight is a semi synthetic with a mineral base. In terms of ranking, 8100 Xcess > Edge 5w-30 > 4100 Turbolight. That's the reason why Turbolight is cheap. It probably lasts as long as Mobil S or a bit better than Magnatec/FEO.