Found source of my 1 qt @ 1000 miles
#1
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After pulling a few plugs, I went after the passenger back plug and voila! There was oil all up the threads and what looked like a glazing on the center porcelan electrode. A few techs where I work said they wouldn't worry about it, but it just irks me after spending money on an aftermarket head vs a ported set of 243's that now I get to deal with this. I know it's trivial ( I guess), but it sucks when you spend hard earned money to have an issue that you never had before. What's worse is Dart's warranty states I have to have the head sent to them for inspection and determination of failure. Yeehaa. They already had to replace the other head for a crack that was leaking coolant on the dyno right after installation.
#6
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I've never head that either and I used the factory rocker bolts without any problem. Hope you get it straightened out, I would suspect the vavle seal, possibly damaged due to the high lift.
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#11
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Might be worth your time or a buddies, to pull the valve cover and pull one rocker bolt out and look at it. See if its sealed. If not back to local shop...