what valves are in a stock gen 6 502efi
#4
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Join Date: Oct 2004
Location: Upper Chesapeake Bay
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If the heads came off a gen 6 motor they should be Inconel exhaust valves. If your buying new valves, Definitly go with the Inconel for the exhaust. They take the heat better. Who ever does your valve job make sure the you get a seat with of .090 - .100 minium. It helps to transfer the heat.
#5
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You save some $$$ if you use the Ferrea super alloy's. They are similar to the Manley inconnels.
http://www.ferrea.com/
http://www.ferrea.com/
#6
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You save some $$$ if you use the Ferrea super alloy's. They are similar to the Manley inconnels.
http://www.ferrea.com/
http://www.ferrea.com/