K
Kevin C
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- 7
- Reaction score
- 10
Latest activity Postings About
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KI would pull another sample and send it to Wearcheck. When you get extreme results, it's better to get a second opinion.
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KKevin C replied to the thread High Lead in 1.8T stroker Motor.A very good point. I did get confirmation from ACL that that the top bearing layer is about 85% lead (they were very responsive to my...
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KIm gonna make a recommendation just before things get really crazy. Take another sample, and send it to a REPUTABLE lab. Not only has...
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KDetonation has a way of hammering bearings. If oil pressure is/was good, perhaps look at your injectors for cylinder to cylinder...
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KKevin C replied to the thread High Lead in 1.8T stroker Motor.In general I agree. That said I was pointing out correlation and as we know that does not determine causation. The reason for the...
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KKevin C replied to the thread High Lead in 1.8T stroker Motor.What does 122 pmm of lead mean? As a reality check I worked it out. My understanding is the the PPM is mass based (not volume). Given...
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KKevin C replied to the thread High Lead in 1.8T stroker Motor.Before commiting to a teardown I have been do a bit of research and managed to come up with a theory. There are several layers to the...
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KThe rod bearings are the only lead in the engine , any additives leaded gas added? The engine is a pretty high pressure engine with the...
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KKevin C replied to the thread High Lead in 1.8T stroker Motor.The car is a 2003 Audi A4. I have been keeping an eye on the copper because it seemed bit higher than I would expect. I built a 1.8T...
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KKevin C replied to the thread High Lead in 1.8T stroker Motor.This is the second consecutive run on Redline, the first Redline run had 0 lead.
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KThe lab results on my 1.8T have me a bit concerned. After 25,000 miles on a new build I got a spike in lead that I don't have a good...
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