QT50 jet type

General discussion forum for repairing and riding mopeds

Moderators: ItsLookingUp, pehuskey, Tab, mountainmoped, JD, John

QT50 jet type

Postby g94 » Mon Jan 09, 2012 7:10 pm

Hello. I've searched all over but can't seem to find what type of main jet the QT50 uses. What type are they and where do you all like to get them from?
g94
Net Rider
 
Posts: 4
Joined: Sat Jan 07, 2012 8:15 pm
Location: California

re: QT50 jet type

Postby John » Mon Jan 09, 2012 7:46 pm

Mikuni VM 11/22 carb has a 65 for a stock main jet. Dellorto jets will also work but numbering is different. All I can help you with.
John

"Plan your life like you will live forever, and live your life like you will die the next day!"
User avatar
John
Master Regional Rider
 
Posts: 4444
Joined: Tue Nov 18, 2003 9:52 pm
Location: Caledonia, Ontario, Canada

re: QT50 jet type

Postby g94 » Mon Jan 09, 2012 7:52 pm

Thanks, that's all I really needed.
g94
Net Rider
 
Posts: 4
Joined: Sat Jan 07, 2012 8:15 pm
Location: California

re: QT50 jet type

Postby xrongor » Wed Jan 18, 2012 12:28 pm

actually, normally, a qt comes stock with a 70 jet. Probably close to correct at sea level. Too big at altitude. but you better test it to be sure.

randy
"In this world there's two kinds of people... Those with loaded guns, and those who dig." -- Blondie to Tuco
xrongor
Net Rider
 
Posts: 1393
Joined: Tue Nov 15, 2005 10:35 pm
Location: montana

re: QT50 jet type

Postby g94 » Sat Jun 23, 2012 5:35 pm

Sorry to revive this old thread, but I have an important update. I had ordered a vm 11/22 65 main jet. The stock main jet in the QT50 was a 70. The new main jet showed up and it is not the same. It will not work.

Here is what I ordered. http://www.ebay.com/itm/Mikuni-Large-Thread-Main-Jet-VM11-22-65-/160627092779?pt=Motorcycles_Parts_Accessories&vxp=mtr&hash=item25661eed2b

Any "vm 11/22" jet I find matches up to the one I just ordered, which is the one that will not fit. I am lost. Yes, I am running the original carb on the QT50...
g94
Net Rider
 
Posts: 4
Joined: Sat Jan 07, 2012 8:15 pm
Location: California

re: QT50 jet type

Postby mopedlar » Sun Jun 24, 2012 6:10 am

If I'm not mistaken, I think the stock QT carb can take standard Dellorto moped carb main jets.
MoPedLar
User avatar
mopedlar
Regional Rider
 
Posts: 511
Joined: Fri Feb 20, 2009 10:25 pm
Location: New Jersey

re: QT50 jet type

Postby g94 » Sun Jun 24, 2012 2:33 pm

Hmmm that Dellorto main jet looks like it might work. Anway, I got the dremel out and made the vm 11/22 jet work... hahaha. It runs great now!
g94
Net Rider
 
Posts: 4
Joined: Sat Jan 07, 2012 8:15 pm
Location: California


Return to Moped Riders

Who is online

Users browsing this forum: Bing [Bot] and 8 guests