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Jonny Quest 
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Joined: August-20-2013 Location: Utah--via Texas Status: Offline Points: 3006 |
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 Topic: Spark Plug SelectionPosted: Yesterday at 6:57pm |
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Some have indicated that the Autolite 764 is discontinued. They can still be found, especially on the internet.
The Autolite 104 is the replacement plug for the 764 and is basically the same plug -- 104 has full threads on the body and the 764 is threaded halfway. Either will work. (GT-40 or GT-40P heads) JQ
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2003 Ski Nautique 206 Limited Previous 2001 Ski Nautique Open Bow 1994 Ski Nautique Open Bow Aqua skiing, ergo sum |
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Otto Throttle
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Joined: October-02-2017 Location: Cleveland OH Status: Offline Points: 396 |
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Posted: Yesterday at 5:54pm |
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Thank you!!!
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Otto
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TRBenj
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Joined: June-29-2005 Location: NWCT Status: Offline Points: 21197 |
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Posted: Yesterday at 3:23pm |
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Standard is copper and the best conductor- should offer the best performance and lowest price. The advantage of the platinum and iridium tips are longevity, you’re usually best served running the copper and replacing them more often.
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Otto Throttle
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Joined: October-02-2017 Location: Cleveland OH Status: Offline Points: 396 |
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Posted: Yesterday at 10:41am |
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Ok I don't mean to "Spark" any controversy but here goes....
Spark Plugs...Mine HO, 285 HP, Carbureted (GT40 Heads) calls for the WL764s. I have seed both the standard, copper, and platinum electrode versions....I am still running the factory original plugs, but I want a spare set...just in case. What brand and electrode are you running out there! Thanks in advance! Otto
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Otto
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