$275 Shipping

ATK HP93C-EFI Chevy LQ4 6.0L 460HP with FITECH EFI

$275 Shipping

ATK HP93C-EFI Chevy LQ4 6.0L 460HP with FITECH EFI
ATK Engines

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#35020221

ATK HP93C-EFI Chevy LQ4 6.0L 460HP with FITECH EFI

  • EFI-equipped 6.0L Chevy LQ4 making 460 HP
  • FiTech fuel injection improves throttle and cold starts
  • Forged internals and aluminum heads ensure strength
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Level Of Dress:

Complete Dress - EFI

Base Engine

$8,459.00

/each

Factory Shipped


Quantity

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Product Summary

Deluxe Crate Engine Crate Engine Type, Oil Pan Included

  • EFI-equipped 6.0L Chevy LQ4 making 460 HP
  • FiTech fuel injection improves throttle and cold starts
  • Forged internals and aluminum heads ensure strength
  • Includes complete ignition and oiling system
  • Dyno-verified and great for daily-driven hot rods
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Key Specs

Crate Engine TypeDeluxe Crate Engine
Compression Ratio9.5:1
Engine Displacement364 cu. in.
Camshaft TypeHydraulic Roller
Cylinder Head MaterialAluminum
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Need To Know

Made to Order

This custom item will ship when completed

Truck Shipment

Truck shipments must be pre-paid with a credit card, certified check or money order

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ATK Engines HP93C-EFI Details

Engine Specifications:

  • HP: 460
  • TQ: 470
  • Block: OE LQ4/6.0L Iron
  • Bore/Stroke: up to 4.030 x 3.622
  • Displacement (cu.in): 370
  • Crankshaft: OE GM 24 tooth reluctor wheel
  • Rods: OE powder metal
  • Pistons: Hypereutectic 9.5:1 compression
  • Rings: Moly
  • Camshaft: Hyd. Roller
  • Cam Specs: Custom performance grind
  • Timing Chain: OE single roller
  • Cylinder Heads: OE aluminum 71cc/210cc 2.00/1.55
  • Rocker Arms: OE 1.7 ratio
  • Oil Pump: Melling STD Volume
  • EFI System: FITECH ultimate LS EFI 500HP Sheet #70002 with trans control
  • Fuel Injectors: FITECH 36lb
  • Spark Plugs: NGK #3186
  • Spark Plug Wires: 8mm
  • Balancer: Stock internally balanced

    Recommended Components:

  • Flexplate/Flywheel: Stock internally balanced
  • Water Pump: Per application
  • Fuel Pump: Not Provided – must run electric pump

    Engine Info:

  • Oil: Conventional / Non Synthetic 10W30
  • Oil Filter: Wix or K and N
  • Timing: Set to factory specifications via PCM module
  • Spark Plug Gap: .040”
  • Firing Order: 18726543
  • Octane: 91+
  • Stall Converter: 1800+
  • Exhaust: 1 5/8 Headers

    Disclaimer: The parts listed are ATK’s recommendations of parts to be used to obtain our power figures listed. Power figures can vary based on parts used by the end user. It is the customer’s responsibility to verify components will work in their application. Some modifications to the vehicle may be required using these and or other aftermarket parts. . ATK reserves the right to substitute parts used in engines if necessary.

    • CARB Warning

    Follow EPA, CARB, and state regulations for engine changes

    Emissions warning: this part is for vehicle engine changes, not direct oem engine replacements. In California, engine changes are legal when done in compliance with California bureau of automotive repairs (bar) engine change policy. For assistance, call bar referee at: (800) 622-7733. And see https://bar.Ca.Gov/consumer/smog_check_program/engine_changes. All customers must comply with federal epa mobile source enforcement memorandum no. 1a (and addendum) and all applicable state regulations when conducting engine changes. Improper installation and/or use of this part in California may subject the installer and/or owner to a $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and laws of all states for use of this engine change part on makes or models of vehicles that render them noncompliant with applicable state and/or federal emission laws with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine
    CA Prop 65
    CARB warning

    ATK Engines HP93C-EFI Specifications

    KEY SPECS
    MFG. Part #HP93C-EFI
    BrandATK Engines
    Crate Engine TypeDeluxe Crate Engine
    Compression Ratio9.5:1
    Engine Displacement364 cu. in.
    Camshaft TypeHydraulic Roller
    Cylinder Head MaterialAluminum
    Piston MaterialHypereutectic Aluminum
    Carburetor IncludedNo
    Intake Manifold IncludedYes
    Distributor IncludedNo
    Valve Covers IncludedYes
    Cylinder Heads IncludedYes
    Throttle Body IncludedYes
    Timing Cover IncludedYes
    Oil Pan IncludedYes
    Water Pump IncludedYes
    Harmonic Balancer IncludedNo
    Flexplate IncludedNo
    Flywheel IncludedNo
    Air Cleaner IncludedNo
    Spark Plugs IncludedYes
    Spark Plug Wires IncludedYes
    Computer IncludedYes
    Wiring Harness IncludedNo
    Reluctor Wheel24x
    GENERAL
    Material TypeIron
    Sold in QuantityEach

    Questions & Answers

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    Fitment

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    Customer Impersonation Script