hello greetings from Colombia and I wanted to share the love for this motorcycle that my father bought in 1993 and it is #199 of the first 300 manufactured and it is an honor to see your videos on this spectacular motorcycle and please take all the videos on how to take care of it a hug 🤗
Very clear and helpful, thanks. Mines not quite as smooth as it could be on the slow,initial 1% throttle opening, leading me to believe one or two bodies are kinda dragging the others open. I'm being really picky though. Will give this a try.
The throttle bodies need to sync at idle and then the "pull" needs to be synched (when you open the throttle *slowly*.) Seems like there is another video coming I hope? If I get this bike this will be my first EFI so if this is a dumb question please forgive. I would have loved to see you reassemble the tank, mounting bracket and the tupperware. Thank you for this video. It is really appreciated.
At risk of being a nit-picker, the Yamaha service manual calls this procedure "Intake Air Pressure Synchronization". Then in the "New Features" supplement to the manual they cover "Throttle Body Synchronization". During "Throttle Body Synchronization" you adjust the angle of the butterfly valves relative to one another until you get equal vacuum in each inlet. I don't know how you can make those adjustments since the relevant adjuster screw heads face inwards towards the engine block and are inaccessible. I guess, if the throttle bodies are seriously out of synch, you'd have to remove them and do the "Throttle Body Synchronization", visually, on the bench. And then fine tune using the "Intake Air Pressure Synchronization" as you cover it here.
@@Adikxx Did I appear dissatisfied? I'm interested in this stuff and I appreciate your video. I'm just pointing out that there's a bit more to it. Maybe another of your viewers can provide some insight into the difference between the two synchronization procedures?
hello greetings from Colombia and I wanted to share the love for this motorcycle that my father bought in 1993 and it is #199 of the first 300 manufactured and it is an honor to see your videos on this spectacular motorcycle and please take all the videos on how to take care of it a hug 🤗
Good job, more videos please!!
Brilliant man 👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍
Brilliant video thank u ❤👀👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍
Very clear and helpful, thanks. Mines not quite as smooth as it could be on the slow,initial 1% throttle opening, leading me to believe one or two bodies are kinda dragging the others open. I'm being really picky though. Will give this a try.
Thanks for watching and commenting
The throttle bodies need to sync at idle and then the "pull" needs to be synched (when you open the throttle *slowly*.) Seems like there is another video coming I hope? If I get this bike this will be my first EFI so if this is a dumb question please forgive. I would have loved to see you reassemble the tank, mounting bracket and the tupperware. Thank you for this video. It is really appreciated.
At risk of being a nit-picker, the Yamaha service manual calls this procedure "Intake Air Pressure Synchronization". Then in the "New Features" supplement to the manual they cover "Throttle Body Synchronization".
During "Throttle Body Synchronization" you adjust the angle of the butterfly valves relative to one another until you get equal vacuum in each inlet. I don't know how you can make those adjustments since the relevant adjuster screw heads face inwards towards the engine block and are inaccessible.
I guess, if the throttle bodies are seriously out of synch, you'd have to remove them and do the "Throttle Body Synchronization", visually, on the bench. And then fine tune using the "Intake Air Pressure Synchronization" as you cover it here.
@@roadracingrelics Would you like me to change the title of this video to " Intake air pressure synchronization" ? Would this satisfy you ?
@@Adikxx Did I appear dissatisfied? I'm interested in this stuff and I appreciate your video. I'm just pointing out that there's a bit more to it. Maybe another of your viewers can provide some insight into the difference between the two synchronization procedures?
where you buy the tooll, and name?
@@juliomartins6570 Carbtune Pro. EBAY.