I know the barrel size is 87mm (compared to the standard 85.5mm for 1600), what about the piston diameter? Is it any larger for the 1641 or the same as 1600 but with bigger rings?
Thanks
karmannghia60 ·
Aussieveedubbers · Tech Talk
https://forums.aussieveedubbers.com/threads/13090/piston-size-for-a-1641
karmannghia60 ·
Bizarre ·
karmannghia60 ·
Stanley ·