Thread: Tight wrist pins PSI 990
08-02-2012, 10:01 PM #1
Tight wrist pins PSI 990
I just got the rest of the parts I need to put the 94 PSI Genesis 990cc back together. I tried to slide the wrist pins into the bearings while in the rod and they are tight. I can push them in by hand but its tough. They are new stock bearings, wiseco wrist pins and stock rods. They turn ok when installed but they don't float back and forth. I'm putting together a 787cc at the same time and they float back and fourth. They measure up like they should fit. Do they break-in? Any idea's guys.
08-02-2012, 10:21 PM #2
- Join Date
- Jul 2007
- Cedar Rapids,Iowa
I would contact Wisco. They should be the same. Unless Wisco has sized their wrist pins different.
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