View Single Post
Old 09-18-2003, 10:03 PM   #11
sponaugle
Scooby Specialist
 
Member#: 4498
Join Date: Feb 2001
Chapter/Region: NWIC
Location: Portland, Oregon
Vehicle:
WRX H6-3.0 Turbo
www.surgelinetuning.com

Default

Quote:
Originally posted by AZScoobie
Here is what I know:
V7 Type RA, Spec C, STI limited should have "LHS20V" and "RHC" on the right cyl head. If so then you have the real deal.
Clark
There weirdest thing of all is the idea that Spec C motors have one head that is the same as the regular STI (the LHS20V), but that the other side is a RHC. Perhaps Clark is onto something in suggesting there was a small "correction" by Subaru.. Perhaps a change in the coolent passages or such that warrented a new casting for the newest RAs? Does anyone know if the MY03 heads (V8) are also RHCs or LHCs?

Jeff
* Registered users of the site do not see these ads.
sponaugle is offline   Reply With Quote