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syncroid syncroid is offline
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Join Date: Jul 2005
Location: San Jose
Posts: 4,624
Quote:
Originally Posted by lightbulb8817 View Post
Thanks for posting this info and taking a bit of the mystery out of purchasing a used engine and rebuilding it!

What can be done to mitigate the valve guide wear during the life of the engine?

If regular and proper maintained doesn't prevent the problem, how are you rebuilding it differently to avoid the same problem in the future on this motor?
The valve guide material is going to be different then what came in the motor originally. The new valve guide material is manganese/bronze.

I got the first round of sheet metal back from the powder coaters today. I'm still waiting for the piece coming from Germany, also going to have the cylinder air deflector tin coated.


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2002 996 C4 Cab w/ Jake Raby 4.0
2024 Tacoma TRD Offroad 4x4
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Last edited by syncroid; 08-15-2016 at 01:19 PM..
Old 08-15-2016, 12:56 PM
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