dumb question

[threewheelin-feelin]

k ive been thrue several engine rebuilds...but for some reason this is completely sliped my mind...on a wiseco piston does the arrow point to the intake or exhaust valves?

[rdlsz24]

Pointed to the exhaust on mine. Another thing that made it easy to tell which way to install it on my 200x was the cut out for the valves. The intake valve is bigger, so the cutout in the top of the piston was bigger also. Not sure if this applies to all though.

Rob

[Tecate 50]

Always Points To (exhaust)

[threewheelin-feelin]

thinks guys i was drawing a blank earlier...and i just did a wiseco a year ago lol