Surefire HP Engine HP78 - Read Reviews on Surefire HP #HP78

Surefire HP Engine

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Part Number: HP78
Warranty: 2 years
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Est. Delivery: Aug 04-07
Price: $ 3898.99
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Features & Benefits

Our high performance engines are based on dynamometer proven combinations built with name brand parts.

  • This engine will have a noticeable idle, and work with power brakes, your engine may not necessarily come with all components listed & they are listed as our recommendations of parts to run for optimal performance
  • Base HP engine build with tinware
  • Front sump oil pan - check your application for fitments
  • Default paint color is black, call for other options
Product Details
Part Number: HP78
Weight: 390.00lbs
Warranty: 2 years
Notes: Long block
IMPORTANT: See Warranty Information Bulletin. The VIN #is required to ensure that the correct part is shipped. Block Cast #High Performance Build. Left Head Cast #365 HP/370 Torque, 9.5:1 Hyper Pistons, ATK Perf Alum Heads 2.02in/1.60ex Valves. High Performance 5.0 Upgrade. 365 HP/370 Torque, 9.5:1 Hypertec Pistons, ATK Perf Alum Heads 2.02in/1.60ex Valves, .512/.512 Lift, 220/224 Dur Roller Cam, Roller Rockers, Front Sump Pan. Applications Not Verified, Not Legal for Pollution Controlled Vehicles. See Warranty Details for Complete Terms & Conditions. Call Surefire at 1-800-790-9094 for customer service, availability and technical assistance. Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days.
Air Cleaner Included: No
Bearing Cap Bolt Count: 2
Camshaft Configuration: OHV
Camshaft Exhaust Duration (°): 224
Camshaft Exhaust Lift (in): 0.512
Camshaft Intake Duration (°): 220
Camshaft Intake Lift (in): 0.512
Camshaft Lifter Style: Hydraulic
Camshaft Pre-Timed: Yes
Camshaft Rocker Arm Style: Roller
Carburetor Included: No
Connecting Rod Length (in): 5.4
Crankshaft Material: Cast iron
Crankshaft Stroke (in): 3.0
Cylinder Head Material: Aluminum
Cylinder Head Valve Springs Per Valve: Dual
Distributor Included: No
EFI Computer Included: Not Required
Engine Balance Style: External
Engine Block Cylinder Bore (in): 4.04
Engine Block Deck Style: Open
Engine Block Material: Iron
Engine Compression Ratio: 9.5:1
Engine Crankcase Breather Included: No
Engine Cubic Inch Displacement (ci): 302
Engine Horsepower (hp): 365
Engine Minimum Gasoline Octane: 91
Engine Net Weight (lbs): 349.0
Engine Oil Capacity (qt): 5.0
Engine Oil Dipstick Location: Front
Engine Oil Recommended Viscosity: 10W30
Engine Oil Sump Style: Wet
Engine Torque (ft/lbs): 370
Exhaust Manifold Included: No
Flexplate Included: No
Flywheel Included: No
Fuel Injectors Included: Not Required
Fuel Rail Included: Not Required
Harmonic Balancer Included: No
Hydraulic or Solid Camshaft: Hydraulic
Ignition Control Module Included: No
Intake Manifold Included: No
Main Seal Style: One Piece
Piston Material: Hypereutectic Flat Top
Spark Plug Recommended Gap (in): 0.035
Spark Plug Wires Included: No
Spark Plugs Included: No
Thermostat Housing Included: No
Throttle Body Included: Not Required
Timing Belt Included: Not Required
Timing Chain Included: Yes
Timing Cover Included: Yes
Valve Cover Color / Finish: Chrome
Valves Per Cylinder: 2
Water Pump Included: No
Wiring Harness Included: No
Shipping Information: Overweight/Oversized Item. May require special shipping and handling. Available only to continental US addresses.
  • Overall

    Surefire HP Engine


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