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04-05-2013, 12:00 AM | #1 |
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Join Date: Apr 2013
Location: Knoxville TN
Posts: 1,170
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Gas+oil=reduced cylinder wear?
Common cause for flat tappet engine rebuilds are worn out cylinder walls.
I suppose the causes are: gas washing oil off cylinder walls, carb boiling over, dry cylinder walls from extended shut down, high tension rings, pumping gas pedal during cold start, inadequate air filter, thick oil, bad oil, rich carburetor, excessive cold starts. I find it interesting that once a car starts burning oil the cylinders continue to wear even though the combustion mix is full of oil. Perhaps oil quickly goes bad from blow by? I wonder if 2 stroke engines suffer less cylinder wall wear than it's 4 stroke equivalent? I'm wondering if adding 2 stroke oil or motor oil to gas would reduce cylinder wall wear? |
04-05-2013, 12:51 AM | #2 |
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Join Date: Mar 2012
Location: Pueblo West, Colorado
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Re: Gas+oil=reduced cylinder wear?
I can tell you from experience it will smoke bad.
Posted via Mobile Device
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04-05-2013, 01:22 AM | #3 |
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Join Date: Aug 2008
Location: Long Beach, CA
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Re: Gas+oil=reduced cylinder wear?
Edited by me because I misread
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Jason M. @argonaut62 1972 K5 Blazer CST, Turquoise 1966 K20 Short Fleet Pickup, Big Ugly 1964 C10 Short Fleet, Gertrude 2001 Porsche 911 Carrera 1996 Ford Bronco XLT 1980 Jeep Wagoneer 2008 Honda CBR1000RR 2005 Honda RC51 1981 Honda CB750C No dis-assemble Johnny Five! No dis-assemble! |
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