Hi,
my friend with XVZ13 Venture has following problem:
his motorcycle is lugging at acceleration from 2000 - 2500RPM to full throttle
values from dynojet (gauged at 37.500 mil, now drived 38.000 mil):
- 95 nm
- 77 HP
Others data:
- compression: 13 - 14 atm
- new carburettor membranes (main and acceleration)
- new plugs
- new filters (fuel, air)
- underpressure OK
- exhaust gas oxygen sensor 1,100 +-
- CO2 1,2
Any ideas are welcome.
Best regards,
Jarda Horak