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Scrapla · 08-12-2003, 06:30 PM

In my 347 Im gonna use the NOS 5115 kit, 150hp whats a good plug to use, how much colder should I go anyone have a part#, how often do I have to change my fuel filter cause I hear thats very important with NOS that you change it frequent, andwith the colder plugs can I just use them all the time or should I only use them when I plan on sprayin and is there any power loss with them?

08-12-2003, 06:30 PM	#1
Scrapla Registered Member Join Date: Apr 2002 Location: Florida Posts: 532	NOS and Spark plugs? In my 347 Im gonna use the NOS 5115 kit, 150hp whats a good plug to use, how much colder should I go anyone have a part#, how often do I have to change my fuel filter cause I hear thats very important with NOS that you change it frequent, andwith the colder plugs can I just use them all the time or should I only use them when I plan on sprayin and is there any power loss with them? __________________ 90gt 347 and some bolt ons :-) RICE HATERS MEMBER #73