
FiP-LB-700 Long Block - Unleash 700HP in Your Subaru (Closed Deck)
Build a high-performance Subaru with the drop-in FiP-LB-700 Long Block. Featuring a closed-deck design, forged internals, and top-tier components, this engine is professionally assembled to handle 700whp. Key Features Short Block: Je FSR Forged Pistons (2618 Alloy, 99.75mm Bore) King or ACL Main & Rod Bearings (Calico Coated) H-Tuff +2mm Connecting Rods (ARP 2000 Rod Bolts) OEM Subaru Case Halves and Case Bolts OEM Subaru 2017+ STI Crankshaft V3 Closed Deck for extreme strength Blueprinted & Assembled at Fi Performance Cylinder Heads: Brand New Subaru OEM EJ25 Head Castings Performance Valve Job GSC or BC Intake & Exhaust Valves BC 280 Camshafts Bench Lash Camshaft Buckets/Lifters Beehive Springs & Titanium Retainers OEM or GSC Valve Stem Seals Accessories, Fasteners, & Covers New Timing Components (Covers, Sprockets, Belt) OEM Head Gaskets (Optional upgrade to Athena Copper Ring) OEM Gaskets and Seals ARP CA625 Head Studs Customization: Choose your sp