Spark Plug Gap, Fuel Filter

[bigkev81]

Hi gang

Today I went out and bought myself a spark plug gap tool (coin style) and a replacement fuel filter as my current one wont snap closed anymore.

I've watched some youtube videos and am ready to regap my spark plugs, but I have no idea the size of the gap and cannot find it anywhere.

As for the Fuel filter, I bought 2 different ones but am unsure if I can use them with my 66c bike.

The first fuel filter looks exactly the same as the original but scaled up around 300%
http://www.supercheapauto.com.au/on...uel-Filter-SC4F.aspx?pid=2186#Recommendations

I also found this one, which is much smaller, but have no idea if it will work with the bike.
http://www.supercheapauto.com.au/on...l-Filter-Z676.aspx?pid=337904#Recommendations

Any info you guys can give would be super helpful.

Thanks in Advance
Kev

 

[WINDY CITY BOB]

I would use #1, as long as the furl line fits

 

[bigkev81]

They both fit the fuel line fine. But the filter in the first link just looks too large, its comical, lol

 

[bigkev81]

The 2nd one looks more sensible but instead of paper, has like a metallic mesh in it.
Also, it is so small that my fuel lines are too short, will need to replace with a longer fuel line if I use this filter.

So which one do you guys reckon. Which one will work? I'm worried the 1st one may be too big/slow and affect performance negatively.

 

[FurryOnTheInside]

The search function is your friend.
I just read that 0.025" is a good place to start, then try 0.028, 0.030, 0.032, etc. All I did was type "spark plug gapped" into the search box (gap is too short a word).

And surely(?) a bigger filter flows faster... Idk just seems logical.