cleaning manifolds?
 

hello all, still working on my turbo project (kinda). anyways, Im looking to clean the exhaust manifold (part between cylinder and turbo).

What do u guys recommend? I'm lightly sanded it, but not sure if thats enough.

also plan on painting it black, any ideas/ thank you

Is it cast iron or steel?

iron

should for said that

I'd sand blast it.

dont paint it, most likely wont last
ceramic coat it

alright cool... sandblasting it is... and ceramic coating...

thanx guys