still to rich after leaning needle all the way..

[butre]

maybe, maybe not. the only way to find out is to find the thread size of those jets and the jets you have. what carb do you have? I may be able to find the jet kit you need

 

[rysk29]

Stock carb.. In all kits I think they r 5mm

 

[HumanPerson]

http://www.ebay.com/itm/5mm-NT-Carb...794930?hash=item3d10f98c72:g:MLEAAOSwKtlWtUc3

http://www.ebay.com/itm/NT-Carburet...605049?hash=item3d1f634739:g:OgIAAOSwuAVWuS4P

Search ebay for "motorized bicycle carburetor jets" without the " '" marks and you get quite a bit of things to look at. I like the stock NT carb, don't get me wrong, but i also like the RT (RunTong) carb that has the flat slide. Just my two cents

 

[HumanPerson]

use the ebay search box for this "runtong carb"
in my opinion that carb beats the heck out of the stock NT carb but i'm like 1500 feet above sea level give or take a few hundred feet.
no two engines or carbs are the same either so don't let anyone try to fool you lol

 

[rysk29]

Will these work with stock carb.. Look at this on eBay http://www.ebay.com/itm/231458900645
Also.. The lower number the smaller jet correct.. Cause I need it leaned

 

[HumanPerson]

Will these work with stock carb.. Look at this on eBay http://www.ebay.com/itm/231458900645
Also.. The lower number the smaller jet correct.. Cause I need it leaned

Those will work.

 

[rysk29]

So is the smaller # jet a smaller hole?

 

[gary55]

So is the smaller # jet a smaller hole?

70=.70mm 68=.68mm for these type of jets. believe makunis are the same but have a 6mm thread that is finer than these.. Some jets are sized by flow, but nothing we are dealing with.

 

[rysk29]

Ok.. So I got a #68 bit and re jetted the carb.. It made absolutely no change.. I had to still turn my petcock to almost off to get full speed.. Idk

 

[butre]

then it's still rich