1. 

   Evo Well-Known Member

   Messages:

   117

   Likes Received:

   95

   Trophy Points:

   228

   Joined:

   Feb 17, 2015

   Gender:

   Male

   Location:

   Adelaide

   My Bike:

   GSX250

   So been doing a bit of reading up on carbs and there has been a few mentions of having different size main jets between the two sides (2 cylinder). What it the idea behind the size difference?

    

   Evo, Aug 21, 2015

   #1
2. 

   Damus She is a BEAST and riding it is comparable to sex Dirty Wheel Club

   Messages:

   1,055

   Likes Received:

   426

   Trophy Points:

   493

   Joined:

   Mar 22, 2015

   Gender:

   Male

   Occupation:

   I.T.

   Location:

   Sydney, NSW

   My Bike:

   Honda CBR250RR

   I personally believe its due to temperature. If the outside 2 are cooler than the increased richness will help and vise versa of the middle 2. That's my theory/read understanding of it. But getting you fuel air perfect would have to be SPOT on for that to apply.

    

   Damus, Aug 21, 2015

   #2
3. 

   Th3_Huntsman Senior Member Contributing Member

   Messages:

   2,428

   Likes Received:

   1,173

   Trophy Points:

   823

   Joined:

   Jul 1, 2013

   Gender:

   Male

   Occupation:

   Dispatch Manager

   Location:

   Beenleigh

   My Bike:

   NONE

   The zxr250 actually has the bigger mains in the middle.
   

   Yeah a lot of twins do that I think it's airbox related

    

   Th3_Huntsman, Aug 21, 2015

   #3

• Log in with Facebook

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in