Will have to check that out with the heads she did have the wrx heads not the RS originals on. Yep will be keeping the RS block for a more higher power build down the track....
Quote:
Originally Posted by amtrapid
Hopefully its the later GTB s2g2 motor . Heads are basically V4 sti . Same cam profiles , decent ports . Still shim over bucket . Much better motor then the RS unit still semi closed deck as well. The RS block is still stronger and worth keeping for a good build.
You will notice quite a difference compared to the old RS heads . Hope to see you at Alfreds .
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