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Join Date: Sep 2002
Location: Westchester County, NY
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Quote:
Originally Posted by RarlyL8 View Post
Heat would be elevated and retained in the turbo after shutdown, no doubt about that. If these turbos can take it great, but for how long? If this is a racing application life is measured in hours not thousands of miles. Engine oil type must be a consideration as well... Great solution for a race car but I would check with turbo manufacturers before using a blanket on a street car.
Makes sense to me. Heat kills. Sort of related, I was talking with a Ford engineer at the NY Auto Show about the twin turbo Eco-boost engine they use in the F-150 now. Water-cooled turbos that continue to cycle after shutdown, Electronic engine management, and thinner synthetic oil specifications were what it took before Ford felt they could slap a 100k drivetrain warranty on them. Joe six-pack isn't going to sit in his truck for a cool down period before shutdown like we do.
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Old 03-30-2013, 07:07 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #8 (permalink)