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Need some directions with jetting


the boris

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Have trouble starting when cold,once hot starts no problem and pulls like raped ape.

Sea level summer California temps

 

K&N air filter

FmF fatties

Stock bore and stroke

Stock carbies 30 pilot and 290 main, needle in the middle

+4 timing

Cool head with 21cc domes

 

It's running rich but I'm not sure where, bottom, mid or top.

3c4ab6df948cea1e189d01be192c5257.jpg

 

Sent from my VOG-L29 using Tapatalk

 

 

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Does the choke not help? How cold is cold? Even though FMF recommends 30 pilots, it seems few people use that big of a pilot. Make sure you have the correct bowl in the left carb, indicated by the "BB" 134338742_3812472818791524_7561375222616778385_n.jpg?_nc_cat=103&ccb=2&_nc_sid=0debeb&_nc_ohc=-JnLITDklwgAX_lIW4Z&_nc_oc=AQkQU9Z_GTBtEVshL_Q5WUiGnkMwX_n9FegyeM07P1VfMtCm9pfCv4Wg-IUVVxm4jjs&_nc_ht=scontent-den4-1.xx&oh=746f759d86b559e080e099dc5d97890c&oe=600EC785
Any cold from 100f (40c) down to 40f (5c), seams to have no impact on difficultie of starting. It only started doing that after the rebuild, but I did change the set up so I knew the jetting wouldn't be right.
I will try smaller pilot and see how it goes.
Now when I go down with pilot should I go up with main to avoid getting lean on the top end?

Sent from my VOG-L29 using Tapatalk

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