main jet
Posted: Sun Dec 25, 2011 8:38 pm
just after the main jet size on a 138....
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Re: main jet
Posted: Mon Dec 26, 2011 7:21 am
0.051" if I remember rightly, simply referred to as 51.
Re: main jet
Posted: Mon Dec 26, 2011 2:51 pm
Re: main jet
Posted: Mon Dec 26, 2011 7:59 pm
Yep, factory 51's for most greys, with 50's for humpies.