Subaru Impreza MY08 2,5

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Mad Max
Posts: 187
Joined: Wed Nov 13, 2013 12:34 pm
Location: Ukraine, Kharkov

Subaru Impreza MY08 2,5

Post by Mad Max »

Hi all. I have a Subaru Impreza 2007 (MY 08) 2.0 150 hp.
In fact there was about 130-135 hp only.
So firt I modified engine to +/- 190 hp making engine rebuild (CR increased from 10,2 to 11
head porting, Ex camshafts replace to stock Legacy 165 hp, selfmade short intake manifold)
I replace stock Ecu Hitachi to Wrx08 Denso. It takes about 8 mounth total.
Then I overbore block (using my own sleevs) to 100mm , install 2,5 l crankshaft and make 2,5 l EJ 254

With stock intake and Kelford 272 deg. cam's I make 170 whp@6550 rpm
Photos will be later.
Skype- max.mad486
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kb1gtt
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Posts: 3758
Joined: Tue Sep 10, 2013 1:42 am
Location: ME of USA

Re: Subaru Impreza MY08 2,5

Post by kb1gtt »

Yes Photo's please. I have similar, so I'm interested in how you get on with your project.
Welcome to the friendlier side of internet crazy :)
Mad Max
Posts: 187
Joined: Wed Nov 13, 2013 12:34 pm
Location: Ukraine, Kharkov

Re: Subaru Impreza MY08 2,5

Post by Mad Max »

Here you are:

EJ204 boring
Image

Installed sleevs
Image

Assembled engine
Image

Dynograph on wheels:
Image

Higher power without intake (engine works on MAP, MAF disconnected)

That's my car:
Image
Skype- max.mad486
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