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STI engine in a Impreza

Posted: May 20th, 2009, 11:31 pm
by Anil_Sooknanan
what mods do i have to do in terms of the mechanical and electrical or will everything work bolt for bolt and jack for jack? EJ20

Posted: May 21st, 2009, 4:26 am
by equipped2ripp
you mean STi engine in a TS. right?

check www.scoobytnt.com

Posted: May 21st, 2009, 5:49 am
by Anil_Sooknanan
thanks man. it's a STI in a wrx. not much of the scooby guy :(

Posted: May 21st, 2009, 6:07 am
by Alpha_2nr
An STi engine swap might be a bit easier in a WRX than a TS.

Some extra stuff might need to be done on the TS...e.g....if it has no scoop on the bonnet for the intercooler.

Of course, you have to figure out which car you're working on......most of the average joes can't tell a WRX from a TS. :lol:

Posted: May 21st, 2009, 11:54 am
by brakefluid
I am guessing the following:
Different are: turbo, injectors, heads and ecu
Similar are: Harness, block, Air intake, engine size (excluding U.S. 2.5)



Bolt for bolt-I don't see why not
Jack for Jack- I don't see why not

am I right?

Posted: August 27th, 2009, 7:37 pm
by GONEEE TRUUUU.....
Why don't u just mod the wrx engine? A vf39 turbo, front mount intercooler, 750cc injecters, high volume fuel pump vcs semi decked head along with some other goodies will have u moving, once tuned properly will make anywhere from 325-380.. :twisted:

Posted: August 27th, 2009, 7:39 pm
by GONEEE TRUUUU.....
Why don't u just mod the wrx engine? A vf39 turbo, front mount intercooler, 750cc injecters, high volume fuel pump vcs semi decked head along with some other goodies will have u moving, once tuned properly will make anywhere from 325-380whp.. :twisted:

Posted: August 27th, 2009, 10:42 pm
by JWT
Anil_Sooknanan wrote:thanks man. it's a STI in a wrx. not much of the scooby guy :(



it you are doing a complete swap u will need a complete harness for teh engine also you will need headers everything

if it is the block only then swap out and you safe

Posted: August 28th, 2009, 7:32 am
by brakefluid
What is the difference with the harness?