Quote Originally Posted by aaronng View Post
Edge 0w-40 will protect your engine on track as long as your engine is in good condition and it is warmed up before you give it a hard run. But seeing that I don't know the condition of your engine, I can't guarantee that your engine will be fine.

For the record, I have used both the Edge 5w-30 and 0w-40 on the track with no problems and no oil burning, but then again my engine has only 80,000 km and revs to only 7000rpm unlike yours.
I assume its in good condition as it didnt chew any oil but then again it was running thick oil

also they said it was low kays.. ie 80-100k apparently

-____- so many choices in oils, just dont want to make the wrong one and harm the engine