Audi A6 2.4L V6 30V Cylinder Heads Ported & Polished Large Port fits RS4 S4 2.7T
Audi 2.4L V6 30v Large Port Cylinder Heads Ported And Polished. These have been professionally vapour blasted then ported and polished at a cost of approximately 100 hours labour, then sent out again to the engine builders (Coltec) where they refaced both heads, removed all the end bungs, cleaned all oil galleys thoroughly, refit new exhaust valve guides, lapped valves in etc etc and rebuilt. All valves were cleaned and mirror polished. These heads are practically ready to bolt straight on. Please note - These are 2.4L Large Port heads engine code APS from a A6 but rest assured they bolt straight on to the S4 block. The 2.4L camshafts…
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