Switch to full style
For general Technical and Performance Discussions
Post a reply

Flatside carbs

Mon May 25, 2009 10:31 pm

Hi, Is it possible to get flatside carbs to idle as i have them on a zx9 B engine just wanted to no before i spend $$$ on tune up or tuning thanks!!
Have heard they are fiddly to get right but when they are, they are good...

Re: Flatside carbs

Tue May 26, 2009 12:44 am

No real problem which the right tools .

Have you tuned motorcycle carbs previously?
If so ;
For starters you need a carb synch gauge. These are about $130.00-150.00 plus shipping ex USA on fleabay. Will also work on your 10 if needs be.
>Base setting on carb slides is about 4mm between slide/venturi(drill bit works fine) set all to this as accurately as possible starting from the centre two .
>Base setting on the airbleed screw is about 2.5 turns from LIGHTLY seated on ALL.
>All float levels must be exact. (as in millimetre perfect with the carbs tilted so the tab JUST touches)

If not ;
You need to find someone who can / or you will need to do quite a bit of homework before attempting yourself.
Alternatively offer a carton or two of icy cold beverage to a local kind hearted (thirsty) KRSCian bike guru :kuda: :kuda: :kuda: :kuda:

>>>Yes they are a bit less forgiving in the tune department than the CVK's but the end result of well tuned pumpers on a 9??? Woohooo :kuda: :kuda:

Re: Flatside carbs

Tue May 26, 2009 10:42 pm

Hi Isleofninja, info is gold thanks mate i live in nsw where are you W.A?? Spewin!! few icy slabs be goin your way anyhow cheers and thx :)

Re: Flatside carbs

Tue May 26, 2009 10:51 pm

You might want to let everyone know where you are in NSW.

Re: Flatside carbs

Thu May 28, 2009 1:50 am

kwakamad wrote:Hi Isleofninja, info is gold thanks mate i live in nsw where are you W.A?? Spewin!! few icy slabs be goin your way anyhow cheers and thx :)


Mate I'm sure there are plenty of guru's Eastside who would be happy to help out ... Save your offer for one of them .. Cheers though 8) 8) :kuda: :kuda:

Re: Flatside carbs

Tue Jun 16, 2009 12:46 am

Handy link for FCR's

http://www.factorypro.com/tech/carbkei.html
Post a reply