Recommended Idle RPM 427w?

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#14 (permalink)

10-17-2011, 09:15 PM

Barnsnake

Senior Club Cobra Member

Join Date: Nov 2003

Location: Parker County, Tx

Cobra Make, Engine: LoneStar LS427 , 427 Windsor

Posts: 381

Not Ranked

If you have a solid-lifter-only block (like an early 427) there is no oil gallery to the lifters. At idle the splash oiling to the cam and lifters is inadequate over a long period. With hydraulic lifters or the oil-fed solid rollers it shouldn't be an issue.

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A Gnat! Quick, get a sledgehammer!

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