KymcoForum.com

General => General Discussion => Topic started by: Volatyle on May 28, 2009, 10:56:21 AM

Title: Kymco Agility City with 72ccm - what carburator main jet size?
Post by: Volatyle on May 28, 2009, 10:56:21 AM

Hi Everyone,

I have just installed a 4 stroke 72ccm Naruku kit om my Agility City 50ccm moped. When i ordered this kit, the seller also sent me a carburator main jet size 098. However, when i use this main jet the moped "cuts off" as soon as i hit higher RPM and i am not able to drive. I've now mounted back the original main jet size and it runs OK.

I have a feeling he sent me the wrong size? Do anyone here know what could be the right size for a 72ccm cylinder?

Best regards,
/Vol

Title: Re: Kymco Agility City with 72ccm - what carburator main jet size?
Post by: vermi on May 21, 2013, 10:54:52 PM

Hi,

Do you have the original CDI, my freind have a brand new AGILITY CITY 50 and with the original CDI top speed is 50 km\h.
When we remove the 2 purple wires, he hit 60km\h.
It sure when i install his 72cc kit, he need to buy a CDI with no restriction!

My Kymco People S50 2007, have the same motor of the Agility City 50 2013 and i have a 72cc kit, original cdi unrestricted and my main jet is a #90!

Good luck!

Title: Re: Kymco Agility City with 72ccm - what carburator main jet size?
Post by: blue on May 22, 2013, 11:05:04 AM

Also do you have open air filter or are you running stock. the bigger jets run better with open air filter.