Quote:
Originally Posted by 69hugger
It has also always seemed when you break in a new motor or car or bike easily, it ends up being a pooch. Those that hammer the hell out of them right from the start usually have the fast sh!t. Like you, not sure why.
Bill
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That whole break in thing is old school back when rings were different and tolerances for motors were different. Nowadays - the rings are "seated" by the time you've degreed the cam... and with roller cams - we've eliminated the face/lobe mating... Pretty much anymore - you install a motor - fire it off and go racing.