500efi hours?

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08-02-2010, 03:49 PM

WHOSNEXT

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500efi hours?

How many hours could you or should you get out of a 500efi?

08-02-2010, 07:47 PM

Ted G

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500 or so unless the headers take a crap.

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08-02-2010, 07:49 PM

Ted G

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I just did the heads on one at 350 hours, the bottom end looked great but it had some crappy leakdown numbers. I figure another 150 and I'll do the short block.

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08-02-2010, 10:20 PM

Young Performance

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Do the heads are around 250 or so and the entire engine at around 500.
Eddie

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