EGT gauge probe location

[the evil twin]

Thanks guys.
@PeeBee, I'm just a bit worried about the taper thread on the egt probe. Will the tap cut it alright?
Cheers

Tapered threads are only tapered on the male, the female thread is parallel so no worries with tapping a thread... but... on the dump you are better off welding on an adapter as prev posted.

Best place is for the probe is the manifold, putting it post turbo means you are "guessing" the delta T lost thru the Turbo.
Different turbo setups/manifolds/positions will have different losses
Depends how close to the edge you want to run the engine.