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Product Discontinued
LUNATIPART NUMBER: 638-40110922
Drag Race Solid Roller Camshaft Big Block Chevy 396-454 Lift: .722" /.722"
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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Drag Race Camshafts
Drag Race Solid Roller Camshaft
Big Block Chevy 396-454Lift: .722''/.722'' Duration: 312°/320° LSA: 110 Deg RPM Range: 4200-7800
Big Block Chevy 396-454
LUNATI/HOLLEY 40110922 Features:
The Lunati Drag Race Cams are available for a wide range of racing applications from Sportsman to Professional. These camshafts produce unmatched torque for launching the vehicle off the starting line and maximum horsepower for a strong finish.Part TypeCamshaft
BrandLUNATI
Package Height3.0
Package Width3.1
Package Length25.3
Weight10.8 PG
Part CategoryPerformance Parts
Valve Lift With Factory Rocker Arm Ratio0.722 int./0.722 exh.
Cam StyleMechanical roller tappet
QuantitySold individually
Grind NumberRRB-312-320
Exhaust Valve Lash0.03 in (0.762 mm)
Intake Valve Lift With Factory Rocker Arm Ratio (I0.722
Advertised Intake Duration312
Basic Operating Rpm Range4,200-7,800
Intake Valve Lash0.028 in (0.711 mm)
Intake Duration At 050 Inch Lift276
Exhaust Duration At 050 Inch Lift284
Computer-Controlled CompatibleNo
Lobe Separation (Deg)110
Advertised Exhaust Duration320
Advertised Duration312 int./320 exh.
Part FitmentSemi Universal
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.722
Duration At 050 Inch Lift276 int./284 exh.
Valve Springs RequiredYes
Vendor Part Number40110922LUN
Package Qty1
Package TypeEA
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