type ra spec c heads?
 

Attachment 48960

Attachment 48961

Attachment 48962

can someone help me to identify this head. It is sad to be my02 type ra spec C. I Will measure duration and lift tomorrow. Any keen eyes here?

Doubtful seeing as it has outer/over bucket shims .


Mick

http://img.photobucket.com/albums/v1...502-WA0012.jpg

Attachment 48946

May be hybrid ?

Outer shim + ID2 and ED2 valves + one line through the cam ID letters = WRX IIRC


Mick

Thanks.

btw i have just measured lobe height 46,30 mm and dia 36,9 mm.

confused again

Hi there

I'm pretty sure we are run similar heads on our wagon which has been JDM WRX and they're been Big Port AVCS and they have over bucket shims and not sure if JDM Spec C Type RA doesn't have same heads as earlier V7 JDM WRX,just difference there are cams

But please have look on this thread

http://forums.nasioc.com/forums/showthread.php?t=423564

Thanks,Jura

thanks jura. I've never hit that topic. 9.4 lift sounds like wrx camshafts