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With higher HP engines, past 550 on the 2.7 turbo charged, pressurization is a big issue-

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Old 12-01-2008, 12:45 PM
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Default With higher HP engines, past 550 on the 2.7 turbo charged, pressurization is a big issue-
Hence ASP blowing out their cam plug seal on their 700 hp car..

VAST has the oil cap pressurization purge thing..but would that be sufficient?

What are other methods to relieve excessive interal pressure?

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Old 12-01-2008, 01:32 PM
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what number/pressure are you thinking about running?
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Old 12-01-2008, 04:00 PM
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~670 @ crank
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Old 12-02-2008, 07:08 AM
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Default that's a fairly specific number, doncha think? I'm assuming you are thining GTs or Tials?
best is to contact Johnny Bravo and get his opinion
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Old 12-02-2008, 04:45 PM
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I'd consider scrapping the stock PCV system and going with a breather.
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Old 12-04-2008, 02:22 AM
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Default 675. To be exact.
; )
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