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Want to Buy bigger 3120xp high jet

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Walkdog

ArboristSite Member
Joined
Feb 7, 2019
Messages
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Location
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I’d like to swap out the limited coil on my 3120xp for the non-EPA unlimited black coil, but know I’m going to need to increase fuel flow to keep it from getting dangerously lean.

Would anyone happen to have a bigger jet (or even an entire non-EPA carb) they’d be willing to part with?

I have no experience reaming jets, and haven’t been able to get a response from Walbro as to whether or not they sell the things individually.

Would much prefer not to have to send the carb off to a race saw specialist to be modified if I can avoid it. I realize that’s probably the most effective solution to the problem, but would rather not go further away from stock spec than I have to on a saw that is predominantly used for milling.

Thanks in advance!
 
If you already have one that has an adjustable hi side, im not sure what the gain will be? There are guys that will add an adjustable hi side to a wg that doesnt have it. And if its for milling i dont see why you need the unlimited coil, cant imagine youll be milling at 10.5k or whatever they are limited to? Walbro has a good site if you just put in part number of carb (wg-5 or whatever number is stamped into the carb. Should be able to find if they even sell that part.
 

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