Hey Guys
I would like to know if the new STi 2.5 short motor you find in the 2011 to 2013 series. Will a set of Version 6 heads bolt straight up to this? Also would this bottom end be considered stronger than the Version 7 STi EJ207? If so,
Is there any advantages to running the 2.5 ltr short motor over the 2ltr?
Cheers