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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. 8-)

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.