BBR STAGE 5 Shortblock

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  • Regular price $6,699.99

We begin this all our engines with Brand NEW subaru oem ej257 cases, every one gets blueprinted / assembled to our custom engine specs for its power level rating. 

BBR Stage 5 Shortblock is one of our top of the line products, it is rated for 800whp. 


-New Subaru OEM case

-Outfront V3 closed deck service

-Outfront 1/2" Head stud machining

-Outfront 1/2" Head stud kit Included

-Outfront modified new oem crankshaft

-Bore / Powerhone W/ Torque Plates

-Manley Turbo Tuff 99.75mm Pistons

-Manley Turbo Tuff Tri-Beam rod / ARP 2000 bolt

-Blueprinted / Assembled

-Rated for 800whp

-JE Proseal Head Gaskets (Optional)

-Athena Fire Lock Headgaskets (Optional)