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View Full Version : 2.5 RS motor the same as a 2.5 GT motor?


jjs316
08-06-2008, 07:04 PM
Is the 2.5L motor in a 99 Impreza RS the same as the motor in my 97 legacy GT?

both open deck and all that jazz?
Huffer
08-06-2008, 09:14 PM
No. The 99 is a SOHC, the 97 is DOHC.

Different compression ratios, and different intake. 99 is MAP, 97 is MAF.
jjs316
08-06-2008, 09:43 PM
open deck?
Reason
08-06-2008, 09:51 PM
open deck?

yes