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-   -   351 so powerful that.... (https://www.kawasakiforums.com/forum/klx-250s-71/351-so-powerful-37662/)

EMS_0525 04-09-2012 12:12 PM

351 so powerful that....
 
it rips all the teeth off counter shaft sprocket...:eek:
http://i76.photobucket.com/albums/j1...-50-31_392.jpg

linkin5 04-09-2012 12:37 PM

It looks like it had seen better days anyway.

T_i_G_e_R 04-09-2012 12:58 PM

Time for a new chain Paco - Thats right.. "Paco"

EMS_0525 04-09-2012 01:07 PM

brakes, tire, both sprockets, and chain will be going on soon.

ahnh666 04-09-2012 04:27 PM

after how many miles?.....that's steel sprockets?...i notice it's a 13t...maybe you should go with a 15t to take some stress out and go bigger in the rear sprocket since you are getting a new chain and sprockets anyways....

EMS_0525 04-09-2012 04:38 PM


Originally Posted by ahnh666 (Post 469472)
after how many miles?.....that's steel sprockets?...i notice it's a 13t...maybe you should go with a 15t to take some stress out and go bigger in the rear sprocket since you are getting a new chain and sprockets anyways....

There probably is 7-8K miles on that.

IDRIDR 04-09-2012 05:25 PM

You're killing me here. Arrgh.


How did it look before 351?

LikesToThump 04-09-2012 05:43 PM

About a month ago we were working on chain a sprocket designs in class... A text book rule of thumb was to never go below 17teeth, but that rule is violated almost everywere you go lol.

EMS_0525 04-09-2012 05:45 PM


Originally Posted by IDRIDR (Post 469477)
You're killing me here. Arrgh.


How did it look before 351?

haha..... i dont know.. probably near end of its life. The worn sprocket and the extra power was not good.

EMS_0525 04-09-2012 06:21 PM

Im going to try out 14-46 gearing.


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