correct gap for plugs

[vicl]

I have a 1986 mariner 30EL. I just got it last month and it did not come with a manual. <br /><br />Can anyone tell me what the correct spark plug gap should be? <br /><br />Right now it looks like a rather large gap and I just want to verify it.<br /><br />Thanks!!!

 

[NathanY]

Re: correct gap for plugs

I dont know for sure, but arent you suspose to use spark plugs without that little prong thing? I know on my old '80 model 115 it used Champion L76V plugs. You might look for MrMerc and ask him.

 

[vicl]

Re: correct gap for plugs

The plugs that are in it now are Champion L82C. Hope these are the correct ones!!!

 

[rickdb1boat]

Re: correct gap for plugs

Best thing to do is either find a Manual for your particular motor or call a dealer and ask him what was recommended for that year. Sometimes they changed the recommended plug for a certain year. I had a 70 something 60 HP Mariner and the manual said to use L82C for normal operation and the L76V for sustained high speed operation. That's why I would check with the dealer, just to be sure. He can also give you the proper Gap for the plugs, if needed. Good Luck, Rick