Fuel used for 12:1 Raptor owners?
#21
10-03-2005, 02:12 PM
#22
10-03-2005, 03:44 PM
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Fuel used for 12:1 Raptor owners?
IMO...
Raptor rod failures are due to fatigue failure from a crack the begins at the oil hole and propagates out. This is due to a poor material selection from Yamaha for use in an abused off road vehicle. This material is stresed beyond it's endurance limit when exceeding 6500 RPM. This rod was develeoped for a quaint street bike use. But, I am sure detonation doesn't help.
Raptor rod failures are due to fatigue failure from a crack the begins at the oil hole and propagates out. This is due to a poor material selection from Yamaha for use in an abused off road vehicle. This material is stresed beyond it's endurance limit when exceeding 6500 RPM. This rod was develeoped for a quaint street bike use. But, I am sure detonation doesn't help.
#23
11-05-2020, 07:09 AM
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