Subaru 2.5 WRX STI

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Subaru 2.5 WRX STI DOHC w/VVT Boxer Engine Block Bored and honed with torque plate WRX STI BOXER DOHC w/VVT Premium core max .030 bore. No repairs. No sleeves Cylinder Heads Hand Ported Cylinder Heads 3 angle competition valve job Valve Train All New Timing components (Belt,Cogs,Tensioners, VVT Gears.) ARP Head Studs Rotating Assembly CP Custom Forged Coated Pistons 8.5:1 CR Pauter Billet connecting rods Forged Crankshaft Balanced rotating assembly within 1 Gram Hastings Steel Rings Tinware Factory Subaru Complete Gasket set All New Plastic timing covers Factory oil pan Assembled with all grade 8 hardware. This engine is designed for High Boost Aplications and can eaisily make up to 500 HP with the right tuning. This engine can handle up to 22 lbs of boost without o-rings O ringing deck, Upgraded Camshafts, Larger Valves, Titanium Retainers, are available for an additional charge Crate Engine Cost: $7,699

Promar Reserves the right to change manufacturers and specs without notice. HP and TQ ratings are based on actual results on a engine dyno with open headers in controlled environment tuned for maximum performance.