View Single Post
Old 11-04-2003, 10:54 AM   #4
Scooby Newbie
Member#: 36130
Join Date: May 2003
Location: Ostrava, Czech Republic. Europe
2002 WRX


Originally posted by 1 Lucky Texan
Aren't some (all?) Sube pistons marked for orientation due to wrist pin being slightly off center? Maybe that's the older engines but what would happen if he installed them 'upside down'?

1 Lucky Texan
i have wrx 2002
EJ 20 engine
stock piston have mark for right orientation
arias forged piston do not have mark for right orientation because pin bore is precisely in middle of skirt
arias skirt is longer then stock

* Registered users of the site do not see these ads.

Last edited by tomoking; 11-05-2003 at 09:34 AM.
tomoking is offline   Reply With Quote