Thread: FZR Engine Valve Question
01-20-2010, 06:29 PM #1
FZR Engine Valve Question
I have not seen anything as of yet but are the valves in the FZR well made or are they prone to breaking like the SD?
01-20-2010, 06:41 PM #2
01-20-2010, 06:44 PM #3
I'm told the stock valves with Riva valve train upgrade is good for 10,000 RPM's
With that said, the stock valves must be very strong.
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