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info needed
Posted: Thu May 17, 2012 9:34 am
by mods64
hi all , mazzucchelli gp crank do i need to fit spacers for the piston am useing standerd gp 200 topend has anyone used this typ of crank and our they ok any help would be great .cheers.

info needed
Posted: Thu May 17, 2012 4:12 pm
by soulsurfer
Re: info needed
Posted: Thu May 17, 2012 4:26 pm
by gaz_powell
i`ve stripped several genuine SIL 200 motors - no shims in the crank (as all SIL cranks) and no shims on the piston - piston was Mahle i think
mazz cranks use shims so i would say no to piston shims (i`d personally say no to piston shims full stop) - wider small ends are available if you are concerned.