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top overhaul
I am a aircraft mechanic for many years and have performed many top overhauls on six and four cylinder aircraft engines. My 1980 SC which is a 3.0 engine , the valve guides are getting bad and needs to be replaces. I was wondering if I could do the same type of overhaul on it as I have been doing on the aircraft engines for years. Heres how I do the aircraft engines. Pull the jugs and reach through the hole in the case and and unbolt the rod and pull it out through the hole in the case. Replace the rod bearing and rod bolt and place it back on the rod jornal and retorge the bolt. Replace the rings, grind the intake valve, replace the exhaust valve , put the jugs back on the engine and button it up.The car only has 81,000 miles and has great oil pressure. This is an approve repair for the Federal Aviation Agency and would this be ok for the Porsche engine. Your comments are welcome
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