Boats For Sale:
351w heads |
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1morepass 
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Joined: July-15-2004 Location: United States Status: Offline Points: 7 |
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 Topic: 351w headsPosted: June-15-2005 at 11:41am |
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I have a set of marine 351w heads sitting in the garage that I do not have a use for. Anyone interested?
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1morepass
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ScottZ
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Joined: January-20-2004 Location: Clanton, AL Status: Offline Points: 1144 |
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Posted: June-17-2005 at 5:44pm |
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What condition are they in and how old are they?
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Scott Zuelzke
Lake Mitchell , AL 1984 Ski Nautique 1972 Skier |
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1morepass
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Posted: June-20-2005 at 10:40am |
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They are in good condition and have been resurfaced,magnafluxed and gone thru at a head shop. I took them off my old engine when I repowered the boat last year. They just need a good cleaning then ready to go.
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1morepass
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Andy B
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Posted: August-07-2005 at 10:10am |
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Are these GT-40 or standard heads?
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nate
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Joined: August-07-2005 Location: United States Status: Offline Points: 5 |
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Posted: August-07-2005 at 11:14am |
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How much do you want for them ?
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1morepass
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Posted: August-10-2005 at 10:47am |
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they are standard marine heads
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1morepass
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Posted: August-10-2005 at 12:38pm |
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make me a offer
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reidp
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Joined: December-06-2003 Location: Mooresville, NC Status: Offline Points: 1804 |
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Posted: August-13-2005 at 12:46pm |
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Could you provide the casting number from the heads or whether they are the 5/8" or 13/16" spark plug size. This will also determine the valve size and combustion chamber size. The standard 351 5/8" plug head is the smaller valve/larger chamber that was used on most 240 HP engines. The large plug/larger valve/smaller chamber head was used on the earlier engines (250-255 HP etc) and will raise the compression considerably on a later model engine. FWIW.
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1morepass
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Posted: August-15-2005 at 11:14am |
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yep i will get the cast #'s tonight!
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