i-Club - The Ultimate Subaru Resource

Conversions, Transplants, & Swaps Anything from the EJ20 into an RS to port-a-potties into an STi. Anything about engine and tranny swapping.

sti block

Thread Tools
 
Search this Thread
 
Old 07-15-2007, 02:24 AM
  #1  
Registered User
Thread Starter
iTrader: (1)
 
duhrr's Avatar
 
Join Date: Mar 2006
Location: bay area
Posts: 133
Car Info: unicorn
sti block
hey can anyone help me. i was wondering if an 04 sti block can fit into a 03 wrx motor.
duhrr is offline  
Reply
Old 07-15-2007, 07:00 PM
  #2  
Registered User
iTrader: (25)
 
Hatteroo's Avatar
 
Join Date: Jan 2005
Location: Kansas - BAIC 4 LIFE!
Posts: 12,775
Car Info: 04 Forester XT/96 Brighton Project
Originally Posted by duhrr
hey can anyone help me. i was wondering if an 04 sti block can fit into a 03 wrx motor.
Well really I don't believe it will physically fit into a 2.0L lol.
All stupid comments of mine aside...you can do a hybrid motor and many have done so. You take the 2.5L STi block and slap on the 2.0L WRX heads on the block and viola! You have yourself a hybrid motor. If you do a search on here, nasioc, and maybe iwsti you could find out some hybrid info. Here's a link to a guy's journey through it.
http://forums.nasioc.com/forums/show...ht=2.5L+hybrid

Are you deciding to keep the unicorn and just repair it or whats up?
Hatteroo is offline  
Reply
Old 08-21-2007, 11:50 AM
  #3  
Registered User
 
MindzeyeWRX02's Avatar
 
Join Date: Mar 2007
Location: Stockton
Posts: 137
Car Info: 2002-WRB-WRX-EJ257-stg2 / 2007-DGM-LGT-Ltd
Very possible. I'm breaking in my STi 2.5L hybrid motor right now. GST Motorsports did my Short Block swap.
MindzeyeWRX02 is offline  
Reply
Old 09-05-2007, 11:01 AM
  #4  
Registered User
 
John2.5RS's Avatar
 
Join Date: Nov 2002
Location: SoCal
Posts: 361
Car Info: 98RS coupe, Ver. 8 STI pwr'd
Originally Posted by duhrr
hey can anyone help me. i was wondering if an 04 sti block can fit into a 03 wrx motor.
Yes. Use the STI short block, and WRX heads is a good combo.
John2.5RS is offline  
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
FS: STI EJ25 short block, EJ25 nonturbo short block, 04 WRX OEM uppipe
epyon08
NorCal Classifieds
5
11-05-2014 08:18 AM
STi block 2010(bare block) 300$
CBSubie
NorCal Classifieds
12
05-19-2014 08:57 AM
sti short block/long block
evsoul
Bay Area
16
01-21-2008 12:48 AM
FS: STI Long Block, Short Block, Suspension...
Krinkov
NorCal Classifieds
23
03-31-2005 01:02 AM
FS: USDM STI Long Block, JDM STI Short Block
Krinkov
Subaru OEM Parts For Sale
0
03-14-2005 05:30 PM
Tags
Back to Subforum
Conversions, Transplants, & Swaps
View Next Unread
airbag question on my seats




Advanced Search
Quick Reply: sti block


Reply Closed Thread Share

All times are GMT -7. The time now is 09:15 AM.