CV Carb Performance

Good lesson on CVs and carbs in general

[@robertbrunston5406]

Sounds like good advice! Thanks.

[@abdullahboston6963]

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[@hayesgunnar2994]

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[@davidblaze1652]

Great video.

[@tonymarcuso]

Hi everyone, someone knows if we can put some velocity stacks on cv keihin carburetors ?

[@kristenbrunson338]

Sure you can and I'll have to dig it up but there is a math formula for the size of the stack as to performance at desired RPM

[@tonymarcuso]

@@kristenbrunson338 Hi, thanks for the response.What kind of math formula do i gotta use ? A english company offers V.Stacks for cvk carbs but i dont know they fit on a zxr 400 Kawasaki

[@Snurre86]

1:15 Isn't that the air cut-off valve? Why would there be an accelerator pump on a carburetor that has constant velocity?

[@Snurre86]

@Heads Mess try agian.

[@mbsnyderc]

@@Snurre86 It has an Accelerator pump even if you don't understand it.

[@Snurre86]

@@mbsnyderc You are right it is a Japanese Keihin cv built with metric standards and JIS B 1012 and other Japanese standards. HD just slapped on a accelerator pump and rebranded it.

[@Snurre86]

@@mbsnyderc The question is "Why would there be an accelerator pump on a carburetor that has constant velocity?"

[@xtrah8ed4life]

@@Snurre86 because why not