Question on YS 91 crank case
09-08-2005 | 07:08 AM
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From: Singapore, SINGAPORE
Question on YS 91 crank case
Hi Dave,
Is the crankcase of 91AC and FZ91 inter-changeable? They both has the same part number. I am also aware that there are 2 version of crankcase for 91AC, and one of the versions has a cylinder head seat that is the same as a FZ91 crankcase, which is a 90 deg corner, instead of a chamfer.
Thank you!
gc
Is the crankcase of 91AC and FZ91 inter-changeable? They both has the same part number. I am also aware that there are 2 version of crankcase for 91AC, and one of the versions has a cylinder head seat that is the same as a FZ91 crankcase, which is a 90 deg corner, instead of a chamfer.
Thank you!
gc
09-08-2005 | 08:29 AM
#2
Senior Member
RE: Question on YS 91 crank case
They are the same as long as you don't have the early 91 AC with the screw-in cylinder. We no longer have replacement parts for those.
