How much does it cost to replace the seals in an engine?
This seal ensures that engine oil does not leak out. If it starts to crack or otherwise malfunction, you will be left with an oil leak. You will pay between $650 and $850 for this replacement. The labor should cost around $700, while parts are only about $35.
Are there any problems with the Subaru EJ25 engine?
It may cause EJ25 overheating. If it happens, then there is a high risk that heads of the cylinder block will be deformed and in its turn it will cause leaks through the head gaskets. Also, having EJ257 and EJ255, you may face connecting rod bearing failure, especially after power increase. Probably, you want to know more about how to turbo EJ25?
What kind of compression ratio does Subaru EJ255 have?
Subaru EJ255 engine was applied for Forester, Impreza WRX and Legacy (2004-2005). This turbocharged motor had semi-closed deck block, DOHC heads and variable valve timing system AVCS on intake cams. The compression ratio was reduced to 8.4 on EJ255 and TD04L turbocharger was applied.
What kind of engine does a Subaru Impreza WRX have?
Subaru EJ255 engine was applied for Forester, Impreza WRX and Legacy (2004-2005). This turbocharged motor had semi-closed deck block, DOHC heads and variable valve timing system AVCS on intake cams. The compression ratio was reduced to 8.4 on EJ255 and TD04L turbocharger was applied. Maximum boost pressure is 11.5 psi (0.8 bar).
When did the EJ255 engine come out in the forester?
EJ255 Version 1: Used in the 2005 and 2006 Legacy, as well as the 2004 and 2005 Forester. This engine uses the same shortblock and heads like EJ257 in US 04-06 STI.
What’s the difference between a WRX and an EJ255?
The cams are the same between the EJ255 Version 1 and the EJ257. Used in the 2006-2008 WRX, the 2007+ Legacy, and the 2006+ Forester. This is the newer AIS equipped EJ255, which uses a slightly different AB630 shortblock, as well as the AB820 heads. The only difference in the shortblock of this EJ255 and the 04-06 EJ257 is the pistons.
What kind of head does a Subaru EJ255 use?
The heads on these EJ255 are the AB650s, while the US 04-06 STI is the familiar AB640/910. The cams are the same between the EJ255 Version 1 and the EJ257. Used in the 2006-2008 WRX, the 2007+ Legacy, and the 2006+ Forester. This is the newer AIS equipped EJ255, which uses a slightly different AB630 shortblock, as well as the AB820 heads.
What kind of engine does a Subaru WRX use?
Used in the 2006-2008 WRX, the 2007+ Legacy, and the 2006+ Forester. This is the newer AIS equipped EJ255, which uses a slightly different AB630 shortblock, as well as the AB820 heads.
Where does the EJ255 engine code come from?
As most of you know, the term EJ255 and EJ257 come from the first part of the ‘Engine Code’ assigned by Subaru. Unfortunately Subaru used the EJ255 code for two different configurations that overlapped in production. This use was in part driven by the assembly of the Legacy in the US plant ( SIA ) while the Impreza line was built in Japan.