tmoney

~SPONSOR~
Jan 16, 2002
140
0
Replacing the stock piston in my 01 cr250. The vertex piston I bought has an arrow on top. Which way should the arrow be pointing? No instructions came with it.
Thanks.
 

marcusgunby

LIFETIME SPONSOR
Jan 9, 2000
6,450
2
Arrow towards the exhaust port,i did it opposite on my 1st piston swap, if no arrow then remember the piston ring locating pin goes to the intake side.
 
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