B Badvoc Joined Apr 1, 2004 Messages 118 Location West Sussex, England Jul 27, 2011 #1 whats the standard OEM piston size for a 04 650? the wossners are 99.95mm, cant find a size in the workshop manual for the OEM one. thanks
whats the standard OEM piston size for a 04 650? the wossners are 99.95mm, cant find a size in the workshop manual for the OEM one. thanks
Taffy Joined Nov 20, 2001 Messages 17,028 Location Ely, England Jul 27, 2011 #2 I know that a wossner 'C' is only 99.96 which to me still isn't enough. can't help with OEM though - none on the shelf at present. regards Taffy
I know that a wossner 'C' is only 99.96 which to me still isn't enough. can't help with OEM though - none on the shelf at present. regards Taffy
bushmechanic Joined Jun 13, 2007 Messages 3,871 Location south east WA Australia Jul 28, 2011 #3 different materials and different designs need different running clearence Wossner know a thing or two about pistons, give them a call :wink:
different materials and different designs need different running clearence Wossner know a thing or two about pistons, give them a call :wink:
E ElSnorro Joined Aug 11, 2007 Messages 470 Location The Netherlands Jul 29, 2011 #4 I sent wossner an email about the piston sizes of my KTM SXF250, they emailed me back that their forged pistons have different wall clearance because of the expansion rate of the material used.
I sent wossner an email about the piston sizes of my KTM SXF250, they emailed me back that their forged pistons have different wall clearance because of the expansion rate of the material used.