Spark Plugs for 351W

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   Before I swapped my GT4oP heads on, I ran NGK V power plugs.  They are cheap, and are said to actually be worth a HP or 2 vs new normal  copper plugs.

I forget which  number they were, but I ran that last set for 5 years with no issues, even with a carb that wasn't set right, failed original point setup, and then an intake manifold gasket leak, and minor head gasket leak on both sides.  They always fired the boat right up despite those issues.

I went with autolite 764s on the gt40p's since they were on sale for a dollar each, and most folks use these plugs with their P heads.

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horkn Members Profile Send Private Message Find Members Posts Add to Buddy List Platinum Member Joined: September-10-2007 Location: Cedarburg, Wi Status: Offline Points: 1511	Post Options Post Reply Quote horkn Report Post Thanks(0) Quote Reply Topic: Spark Plugs for 351W Posted: July-02-2008 at 4:16am
	Before I swapped my GT4oP heads on, I ran NGK V power plugs. They are cheap, and are said to actually be worth a HP or 2 vs new normal copper plugs. I forget which number they were, but I ran that last set for 5 years with no issues, even with a carb that wasn't set right, failed original point setup, and then an intake manifold gasket leak, and minor head gasket leak on both sides. They always fired the boat right up despite those issues. I went with autolite 764s on the gt40p's since they were on sale for a dollar each, and most folks use these plugs with their P heads.
	78 martinique- refloored, reinforced, stringers re glassed, re engineered interior GT40P heads Edelbrock Performer intake acme 4 blade http://img.photobucket.com/albums/v64/horkn/fish/nautique.jpg

kevin719 Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: June-18-2008 Location: United States Status: Offline Points: 231	Post Options Post Reply Quote kevin719 Report Post Thanks(0) Quote Reply Posted: July-02-2008 at 4:04am
	I am not Keith but if you click on reference on the top then click on manuals and scroll all the way down to pleasurecraft 302/351. They will list all of the plugs you can use as well as other engine info! I just found this tonight myself!
	kevinindy

Luchog Members Profile Send Private Message Find Members Posts Add to Buddy List Grand Poobah Joined: April-17-2007 Location: Argentina Status: Offline Points: 2135	Post Options Post Reply Quote Luchog Report Post Thanks(0) Quote Reply Posted: July-02-2008 at 12:29am
	I'm currently running some champion RV12YC plugs wich came with the boat, I think it might be time for changing them. Autolite is not an option since I cant get them here, can anyone tell me wich other brand and part should I look for? It would be interesting to have a guide insite on wich plugs for each brand go on each engine, stock and modified, what do you all think? Keith?
	1980 Ski Nautique Commander 351W

Spark Plugs for 351W

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