2007 Legacy GT

Bottom End:

HMS Stage-3 EJ257 Blueprinted Block

Wiseco 8.9:1 Forged Pistons (Custom Ring Gaps)

Manley H-Beam Forged Connecting Rods

07 LGT Stock Forged Crankshaft

ACL Tri-Metal Race Bearings

ARP 2000 Head Studs

Top End:

HMS Reconditioned EJ255 Cylinder Heads

BC 272 Street Camshafts

Subaru OEM Head Gaskets

Gates Racing Timing Belt

Turbo Setup:

Forced Performance Green 8cm Turbocharger

TurboXS Up-Pipe

Tial 38mm External Wastegate with Atom Dump

Fast Motorsports Front Mount Intercooler Kit

Perrin Blow Off Valve


Stock ECU Tuned on OpenSource by Steve@HMS

AEM Tru Boost Control System

AEM Digital Oil Pressure Monitor

AEM Digital Wideband Monitor


ACT Streetlite Flwheel

ACT HD Street Disc Clutch

Torque Solutions Engine Mounts

Fuel System:

Walbro 255lph Fuel Pump with HMS Rewire Kit

Injector Dynamics 1000cc Fuel Injectors

Perrin Top Feed Fuel Rails

Engine Cooling/Oil System:

Subaru OEM 10mm Oil Pump Shimmed and Modded by HMS

Grimmspeed Air/Oil Separator System

Dyno Charts/Timeslips:

Best E/T as of 2013 = 12.1@117mph

Dyno Results as of 2012 = 452whp / 481wtq @ 25psi on E85 (Road Tuned by Steve@HMS)

  • Horizontal Motosports, LLC 2016
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