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I think all the pro shops that are making a living off the IMS issue would disagree with what you've posted. Where do you come up with this stuff? Do you pull rabbits out of a hat also?
From a professional race team that I crew for that has rebuilt thousands of motors.
Just to clarify some of the misinformation on the IMS bearing. It is a sealed self-lubricated bearing and does not fail due to contaminated/improper lubrication or insufficient lubrication......In the IMS case when the stud on the end of the IMS shaft is missing the IMS bearing acts as a centering device for the shaft and the bearing takes on lateral loads it is not designed to handle.
Pure and utter misinformation. Ask LN. Ask Jake. Ask Hartech. Ask Excellence Magazine. All will corroborate.