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Fi Performance

FiP-SS-700 Short Block - Build a 700HP Subaru Engine (Closed Deck)

FiP-SS-700 Short Block - Build a 700HP Subaru Engine (Closed Deck)

$4,799.00
$4,799.00
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Shipping calculated at checkout.
Athena fire lock head gasket set
FiP 11R improved oil pump

Get the ultimate foundation for your high-power Subaru build with the FiP-SS-700 Short Block. This short block features a closed-deck design, forged internals, and meticulous assembly, ready to support 700whp

  • Features:
    • JE FSR Forged Pistons (2618 Alloy, 99.75mm Bore)
    • High Performance Main & Rod Bearings (CT-1 Coated)
    • H-Beam +2mm Forged Connecting Rods ( With ARP 2000 Rod Bolts)
    • New OEM Subaru 2.5L Case Halves (V3 Closed Deck)
    • New OEM Subaru Nitride Treated 2017+ STI Crankshaft
    • Precision blueprinting and assembly by Fi Performance
  • Important Note: This is a premium product for serious builds. Consider suggesting compatible high-performance cylinder heads, head studs, etc., that buyers might need.
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Transform Your Subaru – Proven Performance at FI

Unlock the true power of your Subaru with FI Performance. Our team of expert technicians doesn't just install parts – we meticulously build, tune, and refine high-performance machines. Our track record of dyno results and satisfied customers speaks for itself. Let us unleash the beast within your Subaru.