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- - standard CR? (https://www.scoobynet.com/general-technical-10/915976-standard-cr.html)

jimbojones1000

05 December 2011 11:55 PM

standard CR?

Whats the standard compression ratio on an 08 sti EJ257 EDM?

thanks

I did search, but i couldn't find the answer, same with google, as i dont know if the EDM,JDM, and USDM are the same.

frayz

06 December 2011 03:57 PM

If its the same as the USDM of which i suspect it is. 8.2:1 if i remember correctly.

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