PPRuNe Forums - View Single Post - How to thread drift in 720 posts!!!

18th Apr 2014, 09:39

#578 (permalink)

Lumps

Join Date: Jun 2010

Location: TinselTown

Age: 45

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Yr right, which engine is currently being made with rotating valves seats? You can't say because...? It's just an engine & I'm curious