kenobi21

Greetings!
I have NGK 8ES plugs, and a 1981 Skidoo Citation 4500 sled.
Here's my problem...
- NGK says to gap the plugs at .016
- dealer says gap the plugs at .020
- I've read posts saying gap them at .040

So, the magical question is.... whom is right here!! What should the proper gap be???
*** Thanks! ***

smallengineguy

Go .020 on it.

__________________
1992 Ski Doo Mach 1 (SC-10/2 suspended) March '07 SF.com Sled of the Month!
1993 Ski Doo Mach Z 780 triple
2001 Ski Doo Mini Z



Evergreen Valley Snowmobile Club Webmaster

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Kemo

being yours is a single carb, how quick and fast is yours? Mines a dual carb, just curious what differences there are. I know the track length is for sure, to make the SS more "agile".

Isnt yours also oil injected AND electric start? Talk about luxury, cuz i dont have it.

whattheck

i have the same machine and i gap at .020.

and i think that its recommended to run NGK Rs in that machine?

sledguy

.20