Originally Posted by
RCNitro13
I did notice though that the 2 x holes in which the wrist pin goes into is oval on the top and bottom (holding the piston upright), has this been damaged even through the pin has no play? The holes are not as round as the other 2 x holes on the piston.
I'm having a hard time visualizing 4 holes in the piston for the wrist pin. Also, if the wrist pin holes are ovaled, how can the pin still have no play?
BTW, some people have reported wrist pin looseness because of piston ovaling. Haven't seen it myself.