I'm AlpTekin from Turkey.
I'm a vxr 200 rider.
I modified my motorcycle with the equi
ıpments which I wrote below
j.costa variator (6,5 gr)
dr. pulley clutch
Mivv gp exhaust
malossi phf 34 karb. (118 jet)---1612265
malossi valve set --2712996
malossi 209 cylender kit ---3111473
malossi digitronic ---5512341
malossi Secondary Gear---6711860
malossi torque driver---6112563
Then I put on the kübler 278 cc kit , kübler reinforced , Camshaft PIAGGIO 300 ,phf 34 jet 140
but I'm having problems about the gas.
Do I have to use the original carburetor or change the 34 carburetor with the bigger one.
this sounds to me, that some problem is in the timing TRAIN.
Have you checked the positioning of the cam gearing??? That has to be correct on the two points!!!
NOTE: IT IS REALLY IMPORTANT THAT YOU USE THE ROTOR OF A 125CC MODEL!!!!!
FIRST THIS GIVES YOU THE RIGHT TIMINGPOINT FOR THE CAM AND THIS SET UP
check it again and let us know
Did you modified your crankcase, too- means the oil shield?? is also important for the right lubing of the cyl.
be sure the problem is the wrong CAM.
Dont use the 300 Cam - its wrong .
Best is :
-- use the original cam
or much better is
-- use the malossi cam for the 200cc models.
The 34 carb will blow your speed up and is good for the set up......
use a other cam - and you fly;-)