N/A

So I searched for the past 20 minutes looking for "how to" sync your throttle bodies, and I couldn't find on here "how to" actually do it. I have an F4i, and the low end bog is kind of annoying I want to make sure my bike is running 100% ****. How do you actually sync the throttle bodies on an F4i?

nags

Take it to your local race shop

N/A

You can't do it yourself in anyway?

nags

You'd need one of these;

http://motionpro.com/motorcycle/tool...e_all_weather/

inolen

You need a set of 4 side by side vacuum gauges.

You lift up your gas tank and take off your airbox. Look in the service manual and it will show you the 4 hoses that you need to connect to each gauge. The manual also says what gauge you use for reference. With your bike on idle, you want to make the other 3 gauges' readings match the reference one by turning the little screws on the throttle bodies.

This is a pretty **** poor explanation, but it's all in your service manual...

Edit: Also, for vacuum gauges, they have to be able to average out the readings, so you can't use those little $10 ones from Autozone. You can get a set of mercury gauges to do that from cyclegear for like $70.

N/A

Aaaahhhhhh, ok... I see what your saying. Cool... thanks guys.

ct954

http://kawiforums.com/forum/topic.asp?TOPIC_ID=70727

Pretty much the same for all fuel injuection as this link. You'll need a vaccume gauge set or mercury gauge. If you do a google search for homemade mercury gauge there is a way to make your own out of tubing and a yard stick..Ebay has a four vaccume gauge set for this for $50..

*Tanus*

I wanna sync mine, do you have to use those side by side gauges? I cant just use regular vacuum gauge and get a reading from the #1 cylinder than (say it reads 13) then go to #2 and adjust it to read 13. then same for #3 & #4.

Im guessing no,but thought I'd ask.

ToKwik

It's a pain to do them individually with one guage, but it can be done.

In my opinion, spend the money and get a set of sticks, or a couple more vacuum guages.

Most carb/ TB syncs follow the same procedure.
1. Either there is a set master (#1) and you set the rest to match
2. Or you set 1 and 2 together, then 3 and 4, then match the two pairs.

Technically, carb or TB should be re-adjusted every time they are disturbed.

Big Float

this is a good thread i want to do mine now

old man roger

i seen a link to make a set out of bottles , i will see if i can find it

old man roger

http://faq.ninja250.org/wiki/Is_ther...b_sync_tool%3F

above is the link for the tool and below is a how to for a kawi but if you read it you will understand the concept

http://www.kawiforums.com/how-tos-fa...ght=syncronize

ToKwik

Bottle trick is pretty cool. Does the same thing that the sticks do.

On a side note. Just had to order a new set of sticks recently and they no longer come with mercury. Filled with some strange blue alien fluid. Non toxic and does the same job well.

*Tanus*

thanks guys,I think I might have located a set of sticks.
thanks for that link rog,very helpful

B0arder606

For the f4 i know you do #1 then match #2, do #3 and match #4 Then match #3 and #4 to #1and#2