What engine is in a 2008 STI?
2.5 L 4-cylinder
2008 Subaru Impreza WRX STI/Engine
What engine is in my STI?
Today’s WRX STI uses the venerable EJ25 turbocharged 2.5-liter and makes 310 hp and 290 lb-ft in standard trim.
Is EJ25 the same as EJ255?
In the US, the only car that has an engine designated as an EJ257 is the STI. All of the other 2.5 liter turbo EJ series engines are designated EJ255. For those production years, the engines were the same from the case, rods, and pistons, up to the B25 heads and cams.
What car has EJ255?
The EJ255 is a turbocharged version released in 2004 as the engine for the Forester. 2005-2006 Impreza WRX and Legacy models also were equipped with the EJ255.
Are all EJ25 heads the same?
A. Any of the 2.5L EJs will fit your heads. Q. Which 2.5l EJ shortblock(crank, rods, pistons) will work with your heads?
What car has EJ253?
Subaru engines specifications
|18||OUTBACK||EJ253 H4 SOHC 16 VALVES 2.5i|
|19||OUTBACK||EJ253 H4 SOHC 16 VALVES 2.5i|
|20||OUTBACK||FB25B H4 DOHC 16 VALVES 2.5i|
|21||OUTBACK H6||EZ30D H6 DOHC 24 VALVES 3.0R|
Why are EJ25 so bad?
The biggest downfall to the EJ25 is the cast pistons and small ringlands. Others occasionally have spun bearings but that is much less frequent.
What is the engine code for a 1999 WRX STI?
Engine codes are as follows: EJ20G = 2.0L turbo WRX engine used in early GC8 models. EJ20K = 2.0L turbo WRX STi engine used in Version III & IV models. EJ205 = 2.0L turbo WRX engine used in all 1999 to current WRX models. EJ207 = 2.0L turbo WRX STi engine used in all 1999 to current STi models.
What kind of engine does the STi have?
Those are the STI, the Legacy GT, the Forester XT, the Outback XT, and the Baja Turbo. Even though there were some different turbo and intercooler options between these models, all of these engines were running single AVCS, with AVCS being on the intake cams only. As I said, the STI was the only car that had the engine designation of EJ257 .
What’s the difference between a 2007 STI and an STI?
It is also worth mentioning that in 2007, the STI saw the introduction of secondary air injection which required Subaru to make a new head casting. These new heads were designated V25 heads, and the only difference between the previous heads was the addition of the secondary air ports.
What are the engine codes for the Impreza?
“GD & GG” = applies to all 2nd gen. (New Age) Impreza models regardless of body or engine type. Engine codes are as follows: EJ20G = 2.0L turbo WRX engine used in early GC8 models. EJ20K = 2.0L turbo WRX STi engine used in Version III & IV models. EJ205 = 2.0L turbo WRX engine used in all 1999 to current WRX models.