Are there any problems with the EJ25 engine?
In 2011 naturally aspirated EJ25 was replaced with FB25, and turbocharged EJ25 with FA20DIT. The main problems of EJ25 are high oil consumption, oil leak, knocking. EJ20 engine has similar problems. HERE you can learn in details about them their reliability.
When did Subaru start producing the EJ25 engine?
Since 1999 Subaru started producing EJ253 engine. It differs in MAF sensor, and also intake manifold which uses Tumble Generator Valves. It improved its ecological index.
Is the EJ25 swap guide full of garbage?
The EJ25 swap guide! I’ve seen a ton of swap questions lately, more than needed that’s for sure. Most of them contain garbage information that isn’t even half true.
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.
Which is better for Stage 2 mods EJ 255 or EJ257?
In the thread they actually choose the EJ255 over the EJ257 for stage 2 mods. This is where they actually stop and no further testing went on to my knowledge. This thread was started by Vendor Maxwell Power (Dom as some know).
The EJ25 swap guide! I’ve seen a ton of swap questions lately, more than needed that’s for sure. Most of them contain garbage information that isn’t even half true.
Is there a thread about revving the ej25x past 7500?
If you skip straight to post #8 (my post) I post 2 threads, one of which references part numbers and the other is just a good read about revving the EJ25x past 7500. It’s a bit long, but very interesting. If you can get past all the BS you’ll see that sponaugle post in this thread as well with a bit of info of his own.
Is the 05 / 06 LGT EJ255 the same block as the STI?
05/06 LGT EJ255 (yet this block is identical to that of the STi of the same year. The cause for this is unknown to the general public, but can be confirmed via part numbers) All EJ255 blocks have different heads than that of the STi.
In 2011 naturally aspirated EJ25 was replaced with FB25, and turbocharged EJ25 with FA20DIT. The main problems of EJ25 are high oil consumption, oil leak, knocking. EJ20 engine has similar problems. HERE you can learn in details about them their reliability.
What does it mean when your engine hesitates?
Hesitation Definition – An engine hesitation is an interruption of continuous power during acceleration. When a engine is hesitating it will cause the car to lunge or surge which will cause a sudden jerk as the car slows down. This condition can cause dangerous situations in heavy traffic when drivers behind expect continuous forward movement.
What causes a Subaru EJ25 engine to overheat?
Besides, due to the increased diameter of cylinders, sidewalls between cylinders became thinner. 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.
How to fix engine hesitation when the throttle is depressed?
Step by step guide on how to repair an engine hesitation when the throttle is depressed, this information pertains to all internal combustion engines. Protective eye wear and gloves. Begin by parking the vehicle on level ground, in park with the emergency brake on.