400 stuttering/bogging from 6000 rpm [SOLVED]

[ventYl]

I am the same with the consumption. It ranges from 4,5 l/100 km to about 5,5 l / 100 km. The only weird thing is that when I was riding more aggressive on curvy roads chasing brother's 600cc Hornet I had smaller consumption than when cruising on freeway at legal limit.

[Squishy]

For quick fuel line disconnect:

https://www.amazon.com/Motion-Pro-System-Disconnect-Coupling/dp/B000WJ3FUQ/ref=sr_1_4?ie=UTF8&qid=1466997760&sr=8-4&keywords=motion+pro+fuel+line+quick+disconnect+couplings

Tusk make one too in 3/8.

$22 for a coupling?

No thanks.

Btw I did a 250km trip last week, (245.3km on odometer). It was a perfect mix of highway, city and b-roads.
Added 11.42 Liters to the brim, topped it off a couple of times. So that's 245.3/11.42 = 21.48 KM per liter or 50.52 MPG(US)