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View Full Version : do the ross pistons have an arrow on top?


cals400ex
08-19-2003, 06:50 PM
i know some companies use an arrow on top of their pistons. does ross do this? also, doesn't the arrow face the exhaust port with the ross pistons? this is the way it works for wiseco and je.
Ketch
08-19-2003, 07:07 PM
They sure do it's a standard for off road piston to have a arrow pointing to the exhaust side. This imfo Come from Honda Jim.:D
cals400ex
08-19-2003, 07:24 PM
why is it that the honda pistons face the intake side? hence the IN on the piston.
Castor-426ex
08-20-2003, 04:38 AM
in= intake
nakomis0
08-20-2003, 11:50 AM
Originally posted by Ketch
They sure do it's a standard for off road piston to have a arrow pointing to the exhaust side. This imfo Come from Honda Jim.:D

I just installed my Ross piston yesterday. And no arrow on the top. I dont think it had any identifying mark. I had to compare the valve notches.
cals400ex
08-20-2003, 06:03 PM
Originally posted by nakomis0
I just installed my Ross piston yesterday. And no arrow on the top. I dont think it had any identifying mark. I had to compare the valve notches.

well crap, thats not what i wanted to hear.
cals400ex
08-21-2003, 03:02 PM
sure as ****, no arrow on top. i will just look at the arrow on my friends wiseco and see how it goes in.