10/06/2026
In the shop this morning...
We’re surfacing the turbo exhaust manifold mounting surface to restore a flat, true sealing surface.
Turbo components see extreme heat and repeated expansion and contraction, which can cause the fl**ge to warp and become uneven.
A new gasket can’t fix a warped surface. Surfacing gives the gasket a proper, consistent surface to seal against, helping prevent exhaust leaks and premature gasket failure.
Flat surface → proper gasket seal → better turbo reliability.