the ns3 had problems with the 215 heads because they were milled a little too much. i see no cam wear. as in the after market rocker i use to have it literally broke in 3 and managed its way to the pan. now i have stock rockers with avtrunion kit.
im not worried of the top end at all.
i just want to know what bearings to get.
grooved or non grooved the cam is good ill flush it regardless after 200 miles
someone on here has to know pros and cons of grooved bearings.
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