Engine Build Services

 

Subaru EJ Engine Building

We started our engine building program in 2009 due to the lack of options in our area. Since then we have expanded our services to offer an extensive line up of custom staged Subaru engine builds for people looking to repair, replace or build the engine of their dreams. In addition we also have access to superior OEM pricing for those looking to replace their engine components with original new Subaru equipment. With our own in house machine shop we can make anything from basic to extreme happen. Contact us today with your goals and we can help you reach them.

AWDTuning “Staged” Engine Builds

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EJ25 Stage One – 400whp/400wtq

-New OEM Subaru case halves
-New Heat-Treated STi Crankshaft
-Fresh hone
-ACL Race or King Race bearings
-JE FSR/JE Hybrid
-STi OEM rods
Price $3200

 

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EJ25 Stage Two – 500whp/500wtq

-New OEM Subaru case halves
-New Heat-Treated STi Crankshaft
-Fresh hone
-ACL Race or King Race bearings
-JE FSR/JE Hybrid Pistons
-Manley H-Tuff Connecting Rods
Price $3600

DanielP (8)

EJ25 Stage Three – 650+whp/600+wtq

-New IAG Closed Deck case halves
-New Heat-Treated STi Crankshaft
-Fresh hone
-King Race bearings
-JE FSR/JE Hybrid
-Manley I-Beam rods
-Half inch studs available upon request!
Price $4599

 

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EJ25 Stage Four – 750whp+/600wtq+

-New IAG Closed Deck case halves
-Manley Billet crank
-Fresh Bore to piston size & hone
-King Race bearings
-JE Pistons
-Manley I-Beam Rods
Price $6000

Cosworth

EJ25 Stage Five – 1000whp+/600wtq+

-Darton Sleeved EJ257  (Copper O-ring optional)
-Manley Billet Crankshaft (Cosworth Billet Crankshaft optional for additional cost)
-Fresh Bore to piston size & hone
-ACL Race or King Race bearings
-JE Pistons w/ HD wrist pins
-Pauter X-Beam rods
Price $8000

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FA20 Stage Three – 500whp+/500wtq+

-NEW FA20 Cases (Copper O-ring optional)
-New Crankshaft
-Fresh Bore to piston size & hone
-ACL Race or King Race bearings
-JE Pistons
-Pauter X-Beam rods
Price $4500

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FA20 Stage Four – 600whp+/600wtq+

-Darton Sleeved FA20  (Copper O-ring optional)
-New Crankshaft
-Fresh Bore to piston size & hone
-ACL Race or King Race bearings
-JE Pistons
-Pauter X-Beam rods
Price $6600

We also offer custom builds for unique/specific applications.

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EJ Head Rebuild/Refresh

-Disassemble and clean heads
-Surface Heads
-New Valve Seals
-Lap Valves
-Lash Cams
-Polish Cams and Cam Journals as needed
Price $700 (Set)

 

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Custom Built Head Service Available

Email Keith@awdtuning.com for pricing and information

 

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