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to much flow?

Posted: 06:23 pm Aug 12 2016
by stomlinson
So i built a hybrid on a 2002 kx125 frame with a 95kdx engine. When all said and done i went with a kx250 shorty silencer. The bike has very little lugging power down low and revs out but feels flat is the silencer the issue? Has rb head and carb, boyseen rad valve and uni filter. The plug colour is amazing just has disapointing pull.

to much flow?

Posted: 06:25 pm Aug 12 2016
by stomlinson
95kdx 200 engine

to much flow?

Posted: 06:49 pm Aug 12 2016
by gots_a_sol
What pipe did you use? That will make the most difference in powerband.

Re: to much flow?

Posted: 07:01 pm Aug 12 2016
by stomlinson
Fmf gnarly desert pipe

Re: to much flow?

Posted: 07:22 pm Aug 12 2016
by stomlinson
Next question ! I also have an 89 kdx thats piped with v force reeds and all the rb goodies and it pulls like mother. Will do 6th gear wheelies is anyone getting the same power out of there newer style kdx 200 engines?

Re: to much flow?

Posted: 06:12 am Aug 13 2016
by Tedh98
It isnt the silencer (unless yours is damaged or plugged up) as most hybrid builders use the kx250 silencer since it fits the best.