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Klx 110 big bore and clutch question!

6.7K views 9 replies 7 participants last post by  dr-z  
#1 ·
I have an 06 klx 110 was planning on getting a 143cc big bore kit with the carb and race head but is there a really big difference in the v1 and v2 head and should I also get a chp clutch with a four speed drum to go along with it?
 
#3 ·
If your going to mod your motor you want to do your bottom end too. Hd output shaft, hd clutch plates and springs. There are some other stuff also. As for the difference in the V1 head and V2 head I have heard it is like night and day. The V2 head is much faster.
 
#6 ·
you will see a good differance between the v1 and v2 , if your gonna do it i would do it right the first time!

tb143 with v2 head 26mm carb

if your gonna split the cases why not put a stroker :)
 
#8 ·
I would say a striker crank us just as reliable as stock. Never heard of one failing, and I've best on one with no complaints. Your already talking about splitting the case so you might as well go all out. 143 v2 stroked w/26 is pretty much the most common motor setup out there.