2017 Subaru STi EJ257B Dual AVCS Engine Type BUILD TO ORDER BASIS Stage 1 Long Block Blue Printed Build: -New W25 Head Castings. -Completely New case halves, -New Bolts, Hardware and all parts involved
Thoroughly inspected, multi-step deep clean internally, assembled with new "soft" parts in-house
*Parts may be subject to change to equal or better -Manley Forged Pistons 2618 alloy - New (Qty. 4) -Wall pins - New (Qty. 4) -Premium Piston Rings - New (1 Set) -Forged I-Beam GCH Spec STEEL CONNECTING RODS with ARP2000 rod bolts - New (1 Set) Limited time free upgrade Race Rod Bearings ACL- New (1 Set) Race Main Bearings ACL- New (1 Set) 11mm. Race Head studs Installed OEM Forged Crank - New Black Nitrated (1)
OEM MLS Head Gaskets
Subaru Heads full service valve job - (QTY. 2 Heads)
-Complete new heads and parts Includes: Deep cleaning and full inspection and setting to Spec -Install new High performance valve stem seals -Install New BC High Rev Performance Valve train, springs and Steel retainers, OEM keepers- (QTY. 32 Pieces) -New Black Nitrated Intake and Exhaust Valves -Install cams New OEM Cams -Perform Bucket and valve Lash on both heads (Qty. 2 heads 16 valves)
No shipping or timing or any add on, upgrade options added to this order. Refer to our Store Policies for any questions about your purchase.
