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Turbo Compression numbers

stealthn
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stealthn Member

stealthn

Posted
Posted

Hi,

Does the compression numbers for the turbo account for the turbo or not at 9.5:1 (I assume not but I am having a discussion at work)

Same goes for the 911 Turbo, when they quote compression is this off boost? If so the compression sure seems high. Thanks in advance,

stealthn Member

stealthn

Posted
  • Author
Posted
High?

The new 997-2 normally aspirated is 12.5.

Wow, do have to run race gas? :D

No I was more interested in the turbo numbers are they giving them sans boost?

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