View Single Post
Old 08-26-2007, 08:56 PM   #2
Scooby Specialist
Member#: 12811
Join Date: Nov 2001
Chapter/Region: South East
Location: Roswell Ga
2002 2.5l Wrx
517whp/516wtq (Stage pi)


There is a code on the top of the heads right below the injectors.

USDM 2.0 WRX's are LHS20 and RHS20. The jdm verison 6 heads I have are stamped with the same numbers.

I recently did a version 8 swap for someone and the casting was different but I can't remember the actual numbers.

I found this thread when I type in LHS20
* Registered users of the site do not see these ads.
LiquidForce is offline   Reply With Quote