what's the difference between BR9ES and BR9ECS spark plugs?

daman did you read the reat of my post.It now starts in 4 pulls.Just started it up again and parked it in garage,4 pulls.Will go thru everything this summer,and I mean EVERYTHING.The owner before me sure didn't maintain things well .I am very particular about things and won't quit until it is right.:bling: #$%&* allowed when working on sled.
 

funny man...real funny:rulez: :horsehock do you swear to tell the truth..the whole truth and nothing but the truth..Then do it!!!!!!!!!!!!!!!Read me posts man!!!LMAO Sheesh!!!!!Can't find good help these days.
 
what kind of food? Do you mean she still cooks for you when you spend all your time on here.You are one lucky man.Better take her to the magic room tonight daman.
:bling: :bling:
 
when you buy you're ecs's tell they are for a yamaha as they come already gapped bad juju to screw with the welded on electrode. you can stress the weld and have it fall off in the cylinder.
 
blue missile said:
when you buy you're ecs's tell they are for a yamaha as they come already gapped bad juju to screw with the welded on electrode. you can stress the weld and have it fall off in the cylinder.
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Huh??
 
have no problems gapping my plugs.Do it in a gentle manor.Done it all my life,never had an electrode ever fall off.Specs call for between .028 to .031.I picked .030 for my gap...right there daman.By the way,engine started in one pull today.
 
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bluemonster1 said:
have no problems gapping my plugs.Do it in a gentle manor.Done it all my life,never had an electrode ever fall off.Specs call for between .028 to .031.I picked .030 for my gap...right there daman.By the way,engine started in one pull today.
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the ecs plugs are not supposed to be gapped. regular es plugs are fine but with ecs the electrodes will fall off into the engine. if ur plugs were .018 gap then they were for skidoo's. yamaha srx ecs plugs are pre-gapped at .028 to .030
 
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