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Old 10-30-2011, 12:49 PM   #1
calamity_jane
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Default Change the ej205 with ej257

Yes, friends. I need help for swap the 2004 wrx (ej205), with an ej257. The main problem is; we need a power around 500whp. I know that its difficult with ej205. near this the best will be done with ej207 but I have an ej257.

so I need to make a part list for my project. Please help, tahnks.Project is open to all minds..

(Before this project we have put them a sti transmission and put a 18g)
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Last edited by calamity_jane; 10-30-2011 at 01:56 PM.
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Old 10-30-2011, 10:44 PM   #2
207STi
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It is PAINFULLY obvious that you have done little to no research on your own part. 500 whp is a tall order, especially when you don't take half a second to read one of the 80 build threads going on in proven power bragging and the built motor sub forums.
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Old 10-31-2011, 12:16 AM   #3
DHRDAN
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ur tranny will break faster than if she was on the jerrry springer show.
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Old 10-31-2011, 04:46 PM   #4
ballitch
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Quote:
Originally Posted by Fooliojesus View Post
It is PAINFULLY obvious that you have done little to no research on your own part. 500 whp is a tall order, especially when you don't take half a second to read one of the 80 build threads going on in proven power bragging and the built motor sub forums.
^^^This, read those threads to find out what problems they had, so you don't run into them. 500 WHP is nothing to take lightly, that's 200 hp/ liter on an EJ257.

To get that you need a large-ish turbo and a rev-range to go with it. This isn't going to be cheap, and not thinking this through could be very bad for your wallet.


~Josh~
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Old 11-01-2011, 08:31 AM   #5
calamity_jane
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uppss.. !! it is not a comedian..
of course i read many threads and many projects.. as i know this forum i just want to ask if someone dones such a project (healty ones) i want to hear that.. and i actually know to calculate the 500 hp /2.5 L = 200 hp proliter.. i want to learn that for ej257 which parts should be change with which brand.. for instance..cranck shaft ,VF43 turbo with GT35R , camshaft degree and brand Pauter??

shortly, for this project what you should advice me for the parts and brands..
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Old 11-01-2011, 01:30 PM   #6
i_c_the_light
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You must be new here.
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Old 11-01-2011, 02:34 PM   #7
Matt Monson
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