What are jets for?

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Hoze513

New Member
Nov 24, 2011
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Joliet, illinois
I got a 2 stroke engine with a CNS V2 carburetor. I don't understand what the 2 jets on the crab do? And why is it important to change them. Can someone please explain this? Thank you
 

Hoze513

New Member
Nov 24, 2011
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Joliet, illinois
So what Are the two screws on the side of the crab for? Are those the jets? I thought maybe different mm size jets do different things. Thanks
 

killercanuck

New Member
Dec 17, 2009
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Wallaceburg ON
read a page or two from the link?, those are idle/ idle mixture screws. The actual jet is in the bottom of the float bowl. What's your plug saying?
 

MotoMan

New Member
Feb 15, 2012
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Iowa
Jets are designed to dictate the fuel flow through the carburetor. The larger the jets, the more fuel is able to flow from the carbs.