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Chevrolet >> Corvette >> C6 >> 6.2 Litre V8 LS3 (376C) OHV 16v >> LT Grand Sport 01/2010 - 12/2013 2 Door Coupe >> Nason Cylinder head - bare

Nason Cylinder head - bare Fits Chevrolet Corvette C6 LT Grand Sport Coupe [01/2010 to 12/2013] (6.2L LS3 (376C) V8 OHV MPFI)

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Nason Cylinder head - bare

$891.78 Each / Full Set (x2): $1,783.56

Specifications
Combustion Chamber Volume: 68cc
Intake Runner Volume: 262cc
Intake Port Size H x W: 2.585" x 1.185"/65.66mm x 30.10mm
Exhaust Runner Volume: 85cc
Exhaust Port Size H x W: 1.46" x 1.60"/37.08mm x 40.64mm D Port
Intake Valve Size: 2.165"/54.99mm
Exhaust Valve Size: 1.589"/40.38mm
Valve Length: Standard Length
Valve Guide Seal Diameter: 0.502"/12.75mm
Valve Guide Material: Cast Iron
Maximum Valve Spring Diameter: 1.340"/34.04mm

Tick This part will fit the following Vehicles:

Chevrolet Corvette C6 (6.2 Litre V8 LS3 (376C) OHV 16v):
  • RWD Convertible 2 Door [01/2008 to 12/2009] 321KW With Auto or Manual Transmission
  • RWD Coupe 2 Door [01/2008 to 12/2009] 321KW With Auto or Manual Transmission
  • Grand Sport RWD Convertible 2 Door [01/2010 to 12/2012] 321KW With Auto Transmission
  • Grand Sport RWD Coupe 2 Door [01/2010 to 12/2012] 321KW With Auto Transmission
  • LT Grand Sport RWD Convertible 2 Door [01/2010 to 12/2012] 321KW With Manual Transmission
  • LT Grand Sport RWD Convertible 2 Door [01/2010 to 12/2013] 321KW With Manual Transmission
  • LT Grand Sport RWD Coupe 2 Door [01/2010 to 12/2013] 321KW With Manual Transmission
  • LT Grand Sport RWD Coupe 2 Door [01/2010 to 12/2013] 321KW With Auto Transmission

Description

Bare Head - Suits Engines With Rectangle Intake Ports

Flow Data @ 28"(CFM) With 2.165" & 1.600" Valves

Intake

@.200" = 132

@.300" = 200

@.400" = 256

@.500" = 289

@.600" = 302

@.700" = 314

Exhaust

@.200" = 106

@.300" = 150

@.400" = 181

@.500" = 202

@.600" = 213

@.700" = 219