Any help from you engine builders out there would be appeciated.

Doing the final math on my EJ25 build and need:

- the Deck Height for the EJ25

- the cc volume of the stock WRX heads

Also, if you have put WRX heads on an EJ25 short block, what head gasket did you end up going with (ie. which model engine/head)?

Thanks guys for helping out.

Fin

 

Help guys! Someone out there must have this information? I need the CC's of the WRX heads so I can order my pistons with the correct compression ration.

Anyone?

Fin

 

With all these Subaru Guru's here and no one knows this information?

Please help me out if you know the above, I really need this to conclude my project.

Fin

 

When you cross post in more then one forum, perhaps you should search them before doing so.

http://forums.nasioc.com/forums/show...highlight=deck

 

I hear you. But we searched for 2 weeks on line to try and find the info on all the forums with no luck.

BUT, great news, the guys at JE Pistons are rock stars! Thanks to them we have the information. In an effort to share here it is:

02-03' WRX engines:
CC's of heads = 48cc
Deck height = 7.913" (201mm)

Thanks guys and hope this helps other engine builders.

Fin