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Old 11-16-2012, 04:29 PM   #2
Scooby Newbie
Member#: 303906
Join Date: Dec 2011
Chapter/Region: NESIC
Location: Porter Square, Slumerville
2011 WRX Sedan
Spark Silver Metalic


Originally Posted by gymhobo
Long story short, bought a 2004 STi w/ 75k miles, blew a headgasket only 300miles after I owned it. The engine was overheating and ended up warping the block to the point where a piece of paper could fit underneath the straight edge.

So I am dropping in a new shortblock fresh from Subaru w/ 1year warranty, all new engine gaskets, valve job, copperspray gaskets, ARP head studs, decking heads.

The only other surprises I found are that I have what looks like Perrin front shifter brushings, and the infamous crack in the VF39 turbo's exhaust manifold.

I already have a new set of Kartboy front and rear shifter brushings, is it worth swaping out the old Perrin and putting in the new Kartboys? I am going to put in the rear one regardless. :thumb:
Are you using a new set of stock pistons or upgrading?

And I would replace the Perrin bushings. They could be a bit worn and it can't hurt to put in freshies.
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