Keihin fcr 37 carb : Choke and hot start.

[Krossipoiss]

I have bought 2 fcr carbs and i'm bit confused now. One of them has choke in upper hole and hot start under it and other has hot start in upper hole... Why is so and which one is correct ?

 

[pesky nz]

crf 250 r in showroom has choke under hotstart and this makes sense because choke must get fuel from bowl below while hot start only lets air bypass the slide

 

[_JOE_]

Yep, hot start on top....

 

[Matt90GT]

different versions for different brands will have the hotstart and plunger at different locations and angles.

 

[Krossipoiss]

Which one is correct ?

 

[mideastrider]

I've never saw a hotstart on the bottom hole. But then again i've not seen everything. Give carb parts warehouse a call they can tell you for sure.

 

[Krossipoiss]

Dunno if there are any of these in Estonia.

 

[mideastrider]

heres a little info that may help
http://www.sudco.com/keihin.html

 

[Krossipoiss]

Couldn't get any help from there..

 

[Matt90GT]

choke is at the bottom usually. but check the OEM microfishe for the bike to see which one is which.

 

[whenfoxforks-ruled]

Look at a parts list for your bike, and match the correct carb?