Quote:
Originally Posted by A26B
With normal maintenance, LT5's with 200K+ are known & 125K+ is common. So how many ZR-1 LT5's will ever see that?
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One Maintenance item I think about is the Chain Guides wear (and only the two chain guides pushed by the Tensioners). There have been a couple instances (only 2 that I am aware of) of timing chain failure or chain guide failure (still have no clue on what caused the Timing Chain Failures).
Jerry.....what is now your best estimate on Timing Chain guide longevity and replacement?
(I know it depends on Engine Oil and Engine Oil Maintenance for example) 