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Power Strokes
6.0 Aftermarket
Rocker Arm Swap?
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[QUOTE="imelmo, post: 1430101, member: 110"] So I pulled the cab on ZMBYKLR. I was in Mexico doing some racing and when I cranked it up to leave it was making a popping noise out the intake. Got the valve covers off and found two rockers broke on the same cylinder. I checked the pushrods and they are straight. I'm going to do a compression check tomorrow and watch the assembly as it turns over to see if anything looks funny. My concern is it appears there is a piece of the shorter rocker missing (see pics) and possibly a very small bit of the long rocker as well. On the longer one it doesn't appear to be much, just the one end doesn't quite match up. I did find the ball bearings. The short rocker is missing about a 1/4" piece out of the bottom though. I looked and do not see it anywhere. Is this something I need to be concerned with? I see the holes at the bottom of the head and that's the only place I can think of that it could've gone. I'm guessing the holes are where the oil drains back down. Should I try fishing down the holes with a magnet or something? [ATTACH=full]169202[/ATTACH] [ATTACH=full]169203[/ATTACH] [ATTACH=full]169204[/ATTACH] . [/QUOTE]
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Rocker Arm Swap?
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