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#4
30-03-10, 07:57
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Phil
Its not the valves that wear. Its the heads. I had a customer with a Ford 351clevland, in a truck. it worked hard. (full throttle for long periods). With hydraulic lifters, it kept going until the valves had pounded their way, a full 1/4 of an inch, into the head. We imported some hard seats, and it was never again a problem
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Bluebell Carrier Armoured O.P. No1 Mk3 W. T84991 Carrier Bren No2.Mk.I. NewZealand Railways. NZR.6. Dodge WC55. 37mm Gun Motor Carriage M6 Jeep Mb #135668 So many questions.... 
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