Yz250 sputtering before hitting power band


Yamahakid

Member
Jan 11, 2019
1
0
My 02 yz250 sputters for a couple seconds before hitting the power band. It cant be my carburetor because I have it Jetted correctly and I am sure it's my power valve so why and could my power valve be causing this I know there is something wrong with the power valve becuase it has lots of play on the push rod side
 


Top Bottom