Cayman Engine Failure at Carolina Motorsports Park HPDE

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02-03-2021, 06:32 PM

#91

Hyperdrive

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Join Date: Aug 2020

Location: Toronto

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Quote:

Originally Posted by Bullwings

The main oiling issue with the F20C is blow by and the "right-turn smoke screen" in long sweepers. It's resolved via a catch can (band aid) or drilling some holes in the valve cover plate to allow the oil to drain back into the pan easier and not accumulate in the valve cover. The F22C resolved most of those issues as well.

Where can I find more info on this? I have a 2007, and as far as I know, RAIN H8TER offers the drilled valve cover mod for AP2's as well.

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02-04-2021, 08:26 AM

#92

Carbon Blue

Join Date: Jan 2006

Location: CA, San Diego,

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Dustin (rainh8r) supposedly does not do the service any more. I believe he handed the process over to some third party garage that will be responsible for the mods. On a side note, if he still does do the service, Ive got nothing but great things to say about him and his service. He is extremely communicative about the entire process and has clear instructions about everything.