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COSWORTH SB8012 ГБЦ (с валами) для SUBARU WRX STI EJ25 (2.5L) 2004-2006 w KK3920 (Japan/Euro)

COSWORTH SB8012 ГБЦ (с валами) для SUBARU WRX STI EJ25 (2.5L) 2004-2006 w KK3920 (Japan/Euro)
  • Артикул: SB8012
  • Производитель: COSWORTH
  • Категория: ГБЦ
  • Наличие Москва: Под заказ
  • Наличие Киев: Под заказ
цена 228480.00 р.
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Головка блока цилиндров (c валами KK3920) COSWORTH для SUBARU WRX STI EJ25 (2.5L) 2004-2006

Cosworth CNC ported cylinder heads feature dyno tested and flow bench proven ports, engineered for maximum usable power. Each new cylinder head is ported on a 5 axis machine to ensure consistency and perfect port shape every time. Additionally, larger intake (+1mm) and exhaust valves (+1mm) are utilized to help increase flow. Cosworth CNC ported Big Valve cylinder heads come complete with a performance valve job, hi rev (max 10,500rpm) valve springs with titanium retainers and are ready to install. Perfect for high performance applications. These heads include our S2 version camshafts (KK3920- Japan/European) with the correct cam followers included. This is the perfect head/camshaft combination for serious performance and track day use.

Specification:
  • CNC Ported/Machined finish port
  • New Castings
  • Hand blended finish work
  • Intake 14.63% (average) 22% (max) increased flow
  • Exhaust 30.56%(average) 41% (max) increased flow 
  • 4-angle Inlet Valve job
  • 3-angle & radius Exhaust Valve job
  • Valves are lapped 
  • Back-Cut Inlet Valves
  • Heads are Ultra Sonic cleaned prior to assembly
  • Heads are Serialized and sport a machined Cosworth logo
  • +1mm Stainless Steel Intake Valves (1800 degrees max.)
  • +1mm Inconel Exhaust Valves (2400 degrees max.)
  • Performance Valve Springs
  • Titanium Retainers
  • Hardened Steel Spring Platforms
  • In stock- ready to ship
  • Knife edged ports
  • Includes S2 Camshafts and cam followers installed




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