Jump to content

stock carbs...screws?


Recommended Posts

so i was reading alot of posts before asking this and couldnt find what i was looking for...

 

do stock carbs come with air screws? and is the lock nut on the screw supposed to come off if i unscrew all the way?or is it supposed to stay in place on the carb?

 

the reason i ask..is that last week when i went riding around my house for about and hour...it took about 6 or 7 kicks to start vs. the 2 it usually does...but it wouldnt idle with out a tab bit of pressure on the throttle..while riding as soon as i let off the throttle it would want to bog out..after walking a couple wheelies..it all of a sudden would run and idle perfect?

 

go to start it today and it took even longer to start...i adjusted the air screws and got it started and then while running it bogged completely out and wouldnt start back up until i messed with the screws again..and it started and bogged again...i'm curious as to where my screws should be set? is it possible i need to clean my carbs out?

 

my mods are t-5's,.vf reeds,pro flow adapter with air box lid removed...i do have a boost bottle(i dont want to hear it!)and i'm not sure whats in my carbs..never had them off..i'm really not sure about my tors...it might be removed?whats somevisuals that would confirm that?

 

thanks for all your help guys..if it wasnt for you and this site i'd be lost

Link to comment
Share on other sites

[the air screw is the one thats almost flush with the carb on the rear left rear as in toward the air box. It sounds like your refering to the idle screw for a tors eliminator kit which is in the left side of the left carb and the right side of the right carb. the air screws are on the left of both. The idle screw moved the slide inside up and down. the air screw adds or takes away air to your idle mixture. The onle with the locknut is your idle screw. You adjust you air screws rich by turning them in and lean out.

Link to comment
Share on other sites

ok so i have the tors eliminator....i pulled my carbs off for the first time today..i had no idea what i was doing ..but followed the advice from one of my previous posts...but i do know that the needles were set differently..one was set on the 4th notch down..(out of 5)and the second was set at the 3rd down

 

i still dont know what jetting im running? the only # i saw was on the needle..and it was weird..it had a 5 n 7 ? what does the jet itself look like?

Link to comment
Share on other sites

ok so i have the tors eliminator....i pulled my carbs off for the first time today..i had no idea what i was doing ..but followed the advice from one of my previous posts...but i do know that the needles were set differently..one was set on the 4th notch down..(out of 5)and the second was set at the 3rd down

 

i still dont know what jetting im running? the only # i saw was on the needle..and it was weird..it had a 5 n 7 ? what does the jet itself look like?

 

pull the bowl off the bottom, it the brass hex shaped jet in the middle. like ...

 

 

http://www.cyclewareables.com/pages/mikuni...i_main_jets.htm

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
×
×
  • Create New...