Chevrolet are o noua varianta a motorizarii V8 Crate de 7 litri! LS427/570 CRATE 2020

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Noul LS427/570 CRATE este oferit spre vanzare de catre Chevrolet pe anumite piete si ofera o putere maxima de 570 CP si 732 Nm incepand cu o turatie mica.

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LS427/570 Tech Specs

  • Part Number: 19420191
  • Engine Type: LS-Series Small-Block V-8
  • Displacement (cu. in.): 427 (7.0L)
  • Bore x Stroke (in.): 4.125 x 4.000 (101.6 x 92 mm)
  • Block (P/N 12602689): Cast aluminum block with 6-bolt, cross-bolted main caps
  • Crankshaft (P/N 12611649): Forged steel
  • Connecting Rods (P/N 12661677): Forged titanium
  • Pistons: Hypereutectic aluminum
  • Camshaft Type (P/N 19419859): Hydraulic roller
  • Valve Lift (in.): .591 intake/.590 exhaust
  • Camshaft Duration (@.050 in.): 227º intake/242º exhaust
  • Camshaft Lobe Separation Angle: 116º
  • Cylinder Heads: CNC-ported LS7-style ports with 70 cc combustion chambers
  • Valve Size (in.): 2.200 titanium intake, 1.610 sodium-filled exhaust
  • Compression Ratio: 11.0:1
  • Rocker Arms: Investment-cast, roller-bearing trunnion
  • Rocker Arm Ratio: 1.8:1 (offset intake)
  • Recommended Fuel: Premium pump
  • Maximum Recommended RPM: 7000 rpm
  • Balanced: Internal


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