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#22521
Ian Harrison
Participant

Never mind……I just looked at some decent pictures of a 2005 cylinder for sale….it appears that the bolt circle and bore are concentric unlike the 2002-2004 version. Flat Top piston and chamber it is!

That’s right Dan, the ’05 went back to the bore being concentric with the bolt circle.
Flat top piston and chamber is the way to go!

Ian :-)