165 Intake Manifold
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Inlet to plenum chamber. Note the CSI injector in the centre | Cleaned and deburred intake | Another view | Whole manifold including TVIS assembly |
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Cleaned and ported manifold | FPR VSV located on the rear of the manifold. It's a pig to get at, if you remove the manifold then I suggest that you don't put it back here! | Close up of the FPR VSV. This is used to prevent problems with re-starting and idle speed stability when the fuel temperature gets very high. The 165 is the only GT4 to have this VSV |