GM LS1 (BP3740CTC) Engine Specs

bp3740ctc_med

440 HP/415 ft/lbs
$6,995.00

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PART NUMBER: BP3740CTC
BLOCK:
  • 6.0L Seasoned cast iron, 6 cross bolt main
  • Align honed main bearing bore
  • Cylinders honed on computer controlled machine to within .0002 straightness and roundness
  • Cylinders are sonic tested for thickness
ROTATING ASSEMBLY:
  • Blueprint premium cast iron crankshaft
  • Forged pistons
  • GM powdered metal rods with 150,000 psi bolts
  • Balanced rotating assembly
  • Melling high volume oil pump
CYLINDER HEADS:
  • Blueprint premium aluminum heads
A TON OF EXTRAS:
  • GM timing cover
  • Oil pan and valve covers
  • Edelbrock aluminum intake
  • Harmonic balancer
  • Holley carburetor
  • Aluminum performance water pump
  • Spark plugs and wires
  • Fuel lines
  • Dipstick
  • Dyno tested – and shipped with results
CRITICAL SPECS:
CAM: 566 intake .566 exhaust lift, 223 intake 223 exhaust duration at .050 - 114 degree lobe sep
HORSEPOWER: 440
TORQUE: 415
COMP RATIO:
IGNITION TIMING: 36 degrees (at 4000 RPM)
WARRANTY:
 30 month / 50,000 mile
NOTES: This engine requires a non weighted flexplate/flywheel (not supplied).