KDX220 Help

Joined
Oct 18, 2021
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#1
Any help is greatly appreciated.
My problem is bottom-end torque.
Purchased used and as it stands now:
FMF header and silencer. Turbine core - Header not sure.
Boyesen Rad Reeds
13/47 gearing.
KIPS cleaned and working.
jetting is a 150 and 48
No low-end torque and has a very strong mid and upper.
Any ideas on increasing the low end for tight technical riding.
 

RM_guy

Moderator /
Damn Yankees
Joined
Nov 21, 2000
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#2
Adjust to power valve. Turn it in for more low end. Check the compression too. It should be higher than 150 psi...the higher, the better.