Black Soot Out Of Exhaust

[Joelllllll]

Hey guys

So I just noticed today my r33 turbo started to spit this black sooty stuff. It was out in the rain last night and I've never really seen it do this before, I changed the oil in it last week to penrite 10w50 synthetic, not sure if that could cause it? Any other ideas?

There is a little carbon build up inside the tip of the exhaust is it just the water mixing with the carbon?

Seems to run fine except for the black stuff

Any advice is appreciated:)

[MrStabby]

Wont be the oil. Nothing to worry about (other than there's no reason to run an oil that thick!) yeah its just condensation mixed with the soot in the exhaust.

[Joelllllll]

Awesome good to know, I've been worried all arvo. Is that not good oil to be using? What grade oil would you recommend?

[MrStabby]

Many people believe in running thick oils, so i'm probably in the minority. I run Mobil 0W-40 in my cars.