06/19/2026
This was a fun one!
We had the honor of bringing our customer Markโs 26k-mile 2011 STi back from the dead. After suffering a catastrophic engine failure elsewhere, Mark put his trust in us to make it right. ๐ค
We started with a Zach at ZF Design 1025 Series short block featuring exceptional machine work, 16 pinned mains, 1/2โ head studs with steel inserts, and the case stud upgrade. The engine was assembled in-house to our specifications and paired with a set of brand-new OEM Subaru heads that received the HeadGames Motorworks CNC treatment, loaded with GSC Power-Division valvetrain and Kelford Cams cams.
To tie it all together, the Haltech Elite 2500 ECU ensures it runs just as great as it looks. The result? A reliable setup that runs amazing and puts down a solid 800HP.
Thank you, Mark, for trusting us with your build. Enjoy it!
๐585-441-0124
๐ง[email protected]
๐www.tksmotorsports.net