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View Full Version : Keihin FCR Accel. Pump Cover from C&D


quadmxracer
03-10-2005, 02:54 PM
Has anyone tried it that ordered it? What do you think of it? Does it help? I ordered mine and just wondered.

Thanks,

Clayton
quadmxracer
03-10-2005, 06:24 PM
bump
Barney
03-10-2005, 09:26 PM
I have one it will be somtime saturday i will try it.
Toadz400
03-10-2005, 09:54 PM
I saw a thread on this not too long ago, within a week or two, and it's supposed to elminate the bog completely. Sounds like it does the trick, but it sucks that it costs almost $100.
EPDP99
03-11-2005, 11:15 AM
once you get it please keep us posted. Im also thinking about getting this and doing the mod so the accelerator pump doesnt squirt fuel so long.
quadmxracer
03-12-2005, 06:10 AM
bump
Barney
03-12-2005, 05:02 PM
It works didn't get that much saddle time. Tryed to lug it down
and nail the gas and it takes off like it should. It helps with
jetting problems too where you just can't get it perfect this
part helps out alot. :)
EPDP99
03-12-2005, 08:14 PM
Originally posted by Barney
It works didn't get that much saddle time. Tryed to lug it down
and nail the gas and it takes off like it should. It helps with
jetting problems too where you just can't get it perfect this
part helps out alot. :)

Did you mod the time length the fuel sprays on yours? I am very interested and will probably do both at the same time.
chad502ex
03-12-2005, 08:18 PM
does this carb have a cable carb cam that the accelerator pump roller arm rides on as the throttle cable is pulled?

if so, couldn't the accelerator pump roller arm screw just be removed and the arm removed to disengaged the circuit?

the reason why i ask is that i had to do the same thing on the stock 450r carb so that the dyno A/F metering could sample easier without the accerator pump splashing the fuel into the engine and masking my A/F reading,....


any pictures of this carb with the side cover removed?
Barney
03-12-2005, 09:44 PM
Didn't do a thing installed the part put it back together and
started it and went for a ride. The instructions are not bad
but the picture are of a differnt FCR than the one i have.
They showed instruction for timing the accelerator pump but
it was not like mine. My carb is from (C&D racing) Sudco #
015-759. This boyesen Quickshot works that's all i know.
Chad my pump was linkage with no screw adjustment but if
you want to disable the pump take out the arm from linkage to
pump and that should do it.