Carburator

[dwint]

I have a naruku 17.5 and thinking about getting same carb but 19mm.Im running 35 and 98 jets and the 19 comes with 75 35.Should I replace with mine to get close or use the ones that come with it?

[Zino]

pilot jets and main jets are different size for the 17.5 to 19 mm dellorto
for the 19mm dellorto
38-40 pilot
80-90 on the main is a good range
I was in the low 80s with snorkle out on my Zuma

The Zuma and roughhouse carb settings are really close for me
So i would use that as a general guideline when looking at similar builds

If you take the naraku carb out you can check the atomizer corrossion has a picture and he and Tsimi give good baseline settings for the dellorto 19
49ccscoot.proboards.com/thread/20122/help-tuning-race-19mm-dellorto

[dwint]

I'll stick with the 17.5 carb.I'm over rejetting again.Been riding for over a year with out problems but my enrichner got stuck in the carb and wouldn't come out so i drilled it out.Don't no if it will still work.Waithing on a new enrichener.Now i no it wasn't the change of weather for the hard starts.When you ride it everyday 25 miles over a year and ahalh you know how it runs and starts.

[dwint]

Nov 13, 2023 18:08:54 GMT -5 dwint said:

I'll stick with the 17.5 carb.I'm over rejetting again.Been riding for over a year with out problems but my enrichner got stuck in the carb and wouldn't come out so i drilled it out.Don't no if it will still work.Waithing on a new enrichener.Now i no it wasn't the change of weather for the hard starts.When you ride it everyday 25 miles over a year and ahalh you know how it runs and starts.

so i got my enrichener and it starts up in very cold weather but doesn't idle.Anyway i bought a polini cp 19mm and can't believe the prices for the pwk jets.It comes with a 90 but i'm sure i'll have to go higher.I had a 98 but different carb might be different.Wheres the cheapest for a kit say 90 to100.LOts of people have malossi sport with yasani r and these carbs.Where are you at.I'm at 1900 altitude.