Welcome to the North American Subaru Impreza Owners Club Sunday March 29, 2015
Home Forums WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Here you can view your subscribed threads, work with private messages and edit your profile and preferences Home Registration is free! Visit the NASIOC Store NASIOC Rules Search Find other members Frequently Asked Questions Calendar Archive NASIOC Upgrade Garage Logout
Go Back   NASIOC > NASIOC Technical > Built Motor Discussion

Welcome to NASIOC - The world's largest online community for Subaru enthusiasts!
Welcome to the NASIOC.com Subaru forum.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, free of charge, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!

If you have any problems with the registration process or your account login, please contact us.
* Registered users of the site do not see these ads.
Reply
 
Thread Tools Display Modes
Old 09-21-2012, 02:51 PM   #1
Joshsmiley55
Scooby Newbie
 
Member#: 297223
Join Date: Oct 2011
Location: Copperopolis ca
Vehicle:
95 Impreza Coupe
Green

Default 2.2 na with 2.5 cams and wrx turbo.

any thoughts on compression ratio and maybe some ideas on how to make this work.
the cams will be delta 1500s out of a 2.5l

along side a td04 setup from a wrx.

im going to get aftermarket valves and valvsprings, should i make the valves oversized?

any thoughts on what kind of horsepower and compression would be awsum.

also i have a set of ej22t pistons that could lower the compression ratio.

thanks everyone,

\sorry for party rockin =)
* Registered users of the site do not see these ads.
Joshsmiley55 is offline   Reply With Quote
Old 09-21-2012, 03:02 PM   #2
Paul
Scooby Guru
 
Member#: 56203
Join Date: Feb 2004
Chapter/Region: Tri-State
Location: south nj
Vehicle:
00 RSTI Coupe
Twin Scroll 2.5XTR EJ207

Default

what heads?
what car is this going into?

HP is all from the turbo so with a td04 I'd expect 225-250whp or 275whp+ on good gas/maxed out


Filling out your user profile will help also
Paul is offline   Reply With Quote
Old 10-06-2012, 03:13 AM   #3
Joshsmiley55
Scooby Newbie
 
Member#: 297223
Join Date: Oct 2011
Location: Copperopolis ca
Vehicle:
95 Impreza Coupe
Green

Default

ej22e heads.
its all going into a 95 impreza coupe.
Joshsmiley55 is offline   Reply With Quote
Old 10-07-2012, 02:31 AM   #4
AlaskanProtege
Scooby Newbie
 
Member#: 217112
Join Date: Jul 2009
Chapter/Region: AKIC
Location: Fairbanks Alaska
Vehicle:
1998 GC8 modified
black and orange

Default

your going to be about 9.3:1 cr which is pretty high. if you put the 2.2t pistons 8.5~:1
AlaskanProtege is offline   Reply With Quote
Old 10-07-2012, 03:26 AM   #5
Joshsmiley55
Scooby Newbie
 
Member#: 297223
Join Date: Oct 2011
Location: Copperopolis ca
Vehicle:
95 Impreza Coupe
Green

Default

i knew they put out a lower compression i just didnt know what the numbers were. thats why i already bought them. i dont think im going to do the oversized valves... just upgraded valves and valvesprings.
Joshsmiley55 is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -4. The time now is 02:55 AM.


Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2015, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2015 Axivo Inc.
Copyright ©1999 - 2014, North American Subaru Impreza Owners Club, Inc.