Have any of you purchased parts from Cruzin Image and wished you hadn'd? I've heard of folks using their pistons without complaint.
How about Sumo Rubber?
How about Sumo Rubber?
Tell 'Im those factory tolerances have worked well for the better part of half a century....the rebore man said the standard Yamaha tolerances sounded tight for cast pistons.
Sounds good to me. Thank you.Tell 'Im those factory tolerances have worked well for the better part of half a century.
I've rebuilt 2 top ends with Cruzinimage piston. Used factory specs for bore sizing on both. No problems. Break the engine in correctly.
Edit . Had the cylinders sized for 0.002 in clearance.
If you go with the tighter spec let us know how it works out.Update.
Just had a message from the man at Cruzin Image:-
Thank you for your message. regarding clearance.
I asked my supplier about clearance.the clearance is 0.035-0.045mm
Best regards,
mitsuo
Less than standard.