HOW DO I UP-JET?!

Hey I've searched high and low, but I can't find instructions on how to change the main jet on my dellorto sha 14/12 carburetor. If anyone could give me step by step directions that'd be awesome!

Explain it as if I am a total idiot please... haha

Re: HOW DO I UP-JET?!

take the bottom off. then you will see a brass screw, that is your Jet.

Re: HOW DO I UP-JET?!

Oh, well that was stupidly easy... thank man!

Re: HOW DO I UP-JET?!

Watch this. And if you want to go nuts, you can watch this" frameborder="0" allowfullscreen>

too (different carb, similar concept).

Re: HOW DO I UP-JET?!

Hey thanks for those vids. I think that first one might've helped me solve something going on with my other moped as well!

Re: HOW DO I UP-JET?!

jesus christ. THIS IS A REPAIR ISSUE NOT PERFORMANCE.

Re: HOW DO I UP-JET?!

Actually, Lurkin, I am up-jetting to increase the performance of my bike. I apologize if my placement of this question offends you in any way. There is nothing wrong with my jetting now. I am simply replacing it with a larger one while making other modifications to increase moped performance... Seemed like a performance question to me. I'm no expert forum surfer though...

Re: HOW DO I UP-JET?!

By the way, my name is Greg... Not sure why you called me Jesus Christ?

Re: HOW DO I UP-JET?!

you got it right? if your up jetting you should be doing something else too, like a pipe or air filter, just upjetting will just rich up your fuel air mixture.

Re: HOW DO I UP-JET?!

Do a head stand and fart!

:-)

Re: HOW DO I UP-JET?!

Yeah thanks man. I plan to put a couple small holes in the airbox as well as a small hole in the exhaust... someone with the same engine/exhaust as me told me just how to do it without screwing it up. should get me some more MPHs I hope!

Re: HOW DO I UP-JET?!

i dont think the exhaust holes will help as much as you think. a better tuned exhaust like a biturbo made me go from stock 53 to a 58-60 depending. if you look at the tube coming out of the airbox, theres a little half moon blocking piece, cut that out. thatll help a bit (come to think of it, i need to do that...).

Re: HOW DO I UP-JET?!

you point at the jet and scream "UP!!!"

Re: HOW DO I UP-JET?!

Rob @t ATTN! Burrito /

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it really is a magical thing

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