hpi k5.9 carburetor problem

[farmawi]

hay guys i have a k5.9 on my x and i notesed that the carburetor don't open 100% at full throttle do this thing has an effect on the ngine performence and if it do how can i solve this problem?????

 

[Jeremy]

you need to build a ofna throttle mod
https://www.hpisavageforum.com/forums/showthread.php?t=6977

 

[Crash]

+2 on sj advise

 

[farmawi]

thnx guys for the advise i will have a new ofna throttle mod soon