02-27-2007, 06:28 PM
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Senior Club Cobra Member
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Join Date: Aug 1999
Location: Carlsbad,
CA
Cobra Make, Engine: Previous owner of SPF#1938, with a Keith Craft 496ci Genesis 427 side oiler, 667 FWHP, 633 FWTQ, 560 RWHP, 550 RWTQ.
Posts: 1,303
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Not Ranked
You might want to discuss this with your engine builder. As an example, my builder said to wait until after 6K miles before converting to synthetic oil.
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Jim Woodard
Don't interfere with somethin' that ain't botherin' you none.
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