ZX Forums - View Single Post - Setting Mixture Screws
View Single Post
post #11 of (permalink) Old 06-02-2010, 08:17 AM
e1_ZX-9r
Senior Member
 
e1_ZX-9r's Avatar
 
Joined: Sep 2008
From: Blackfoot, ID (~5,000' AMSL)
I Ride: 00 ZX-9r Lime Green 02 ZX-9r Lime Green, California E1 & F1 models, respectively

Posts: 9,979
Sync.

Clamps. No more than snug tight with the carbs fully inserted into them. I doubt that's it, b/c you sound like you know what you're doing. But the air leak could also be on the other side of the boot, between the boot and cylinder head. That's common. Test for it.

All four needles should be set uniformly too.

Something's definitely out of spec if you have to run >3 turns for it to run properly. Does it idle smoothly and/or are there any indications from the vacuum sync tool that there's a problem in any of the cylinders?

Alright! Trading bikes for a while was fun.I'm ready for mine back. No, seriously, get off my bike. Ahh, what a privilege it is to have such a sweet ride.
At the track she's said to be outclassed, but on the street, she reigns unmatched. She's the only big-bore canyon carving hypermiler I know of. -- Picture gallery, K&N air filter, SuperTrapp Aluminum Racing Series exhaust (Made in USA), ZG touring shield, & otherwise stock.
Science & OODA literate. ACA covered.
e1_ZX-9r is offline  
 
 
For the best viewing experience please update your browser to Google Chrome