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Old 02-07-2025, 08:29 PM
joes455 joes455 is offline
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Join Date: Jul 2005
Location: North Fla
Posts: 1,046
Default Camshaft runout

So last nite I was watch a video by Powel machine shop.He was showing how often camshafts get runout and went on to straightened a hyd roller that had .005 ro.He peened it a few times and got it to within in .0005.So the 1st thing I did this morning was check my hyd roller and it to was .004 on the center journal when sitting on my V blocks .So I convinced myself into peening at it to get it straightened .At first I was hitting the high spot and noticed ro getting worst.So started hitting low spot and finally got it almost dead nuts.I had fun doing this

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76 T/A 455, cnc chamber E heads,OF hyd roller ,yella terra shaft rockers 11.47 119
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