Hi
i m from France
I ve recently bought a Factory Pro jet kit for my V max (ref Y11-1.1 ti), and have some difficulties to adjust it.
It s an European 2000 V max with :
Main jet : 152.5 was 150
Pilot jet 1: 90 was 95
pilot jet : 37.5 was 42.5
needle clip position: #3
fuel screw : 3.5 turns out was 3 turns out
K&N air filter
stock exhaust
Fuel level : 34 mm or 16 mm fuel level
Elevation :70 meters
humidity : unknown
here s what i feel riding my bike
- idle and low speed cruising seems ok
- If full throttle at less than 2000 rpm (2nd gear or above same problem), the bike accelerate hardly and then better above 2000 rpm
- from 3500 to 5000 rpm steady state, if full throttle to accelerate, has dry or wet spot (don t know how to make the difference) for a fraction of a second and then pulls
- above 5000 to redline, no problems
It seems that those problems get worse as engine heat up ( not very sure), and finally I ve noticed the front right exhaust pipe is a lot more hot the 3 others
The bike was "tuned" during 4 hours by a "professional" but works better since I tried by myself to find the Best adjustment.
I am so disapointed and lost, that I m thinking going back to original carbs adjustments
But I m sure you ll help me to find the Best adjustment
Kind regards
Philippe
i m from France
I ve recently bought a Factory Pro jet kit for my V max (ref Y11-1.1 ti), and have some difficulties to adjust it.
It s an European 2000 V max with :
Main jet : 152.5 was 150
Pilot jet 1: 90 was 95
pilot jet : 37.5 was 42.5
needle clip position: #3
fuel screw : 3.5 turns out was 3 turns out
K&N air filter
stock exhaust
Fuel level : 34 mm or 16 mm fuel level
Elevation :70 meters
humidity : unknown
here s what i feel riding my bike
- idle and low speed cruising seems ok
- If full throttle at less than 2000 rpm (2nd gear or above same problem), the bike accelerate hardly and then better above 2000 rpm
- from 3500 to 5000 rpm steady state, if full throttle to accelerate, has dry or wet spot (don t know how to make the difference) for a fraction of a second and then pulls
- above 5000 to redline, no problems
It seems that those problems get worse as engine heat up ( not very sure), and finally I ve noticed the front right exhaust pipe is a lot more hot the 3 others
The bike was "tuned" during 4 hours by a "professional" but works better since I tried by myself to find the Best adjustment.
I am so disapointed and lost, that I m thinking going back to original carbs adjustments
But I m sure you ll help me to find the Best adjustment
Kind regards
Philippe