-40%

383ci Small Block Chevy Street Engine EFI 500hp+ Built-To-Order Dyno Tuned

$ 5279.97

Availability: 100 in stock
  • Mounting Hardware Included: No
  • Manufacturer Part Number: Does Not Apply
  • Block Type: V
  • Fuel Type: Gasoline
  • Engine Size: 6.3L/383
  • Condition: New
  • Performance Type: Fuel injected
  • Number of Cylinders: 8
  • Return shipping will be paid by: Buyer
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Part Brand: Hardcore Horsepower
  • Restocking Fee: 20%
  • Number of Valves: 16
  • Returns Accepted: Returns Accepted
  • Brand: Chevrolet
  • Fitment Type: Performance/Custom
  • Item must be returned within: 30 Days
  • Country/Region of Manufacture: United States
  • Warranty: Yes
  • California Prop 65 Warning: WARNING Some products may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. California Health and Safety Code Section 25249.6

    Description

    FINALLY!!! An incredibly streetable, complete, tuned and easy to install fuel-injected 383ci Small Block Chevy Ultra Rod engine!!!
    These engines feature all new components (block excluded). It starts with a blueprinted, stroker-clearanced GM 350 4-bolt iron block, New Scat, Eagle, or Liberty Performance 4340-forged crankshaft, forged 4032-aluminum full-floating pistons, file-fit moly rings, 4340-forged 6.0" rods w/ ARP cap screws, 200cc aluminum heads with your choice angle or straight plugs, polished aluminum oil pan and high volume oiling system, hydraulic roller cam and lifters,
    full-roller
    aluminum rocker arms, complete roller valve train, harmonic dampener, polished aluminum timing cover, tall chrome valve covers, and all ARP fasteners!
    This Hardcore Horsepower engine kit comes equipped with your choice of an all new FAST XFI, Accel "Thruster" DFI, or Holley MPI HP fuel injection system and computer-controlled digital ignition system!
    There is no other, complete EFI engine package on the market today that’ll make this kind of power at this low price. And it will arrive at your door dyno-tuned and ready to run.
    To take the guesswork out of selecting the correct parts, we’ve designed this custom package to offer you the most affordable way to make big power and keep some in reserve. Search all you want. You'll never find a better EFI engine kit than this!!!!
    Special features of The Ultra EFI 383:
    All parts are professionally blueprinted and tuned!
    Runs on 91/93-octane unleaded pump gas.
    Accepts standard-flange headers, 1-3/4” recommended.
    Capable of over 500hp/500tq and daily commuting.
    Be the first on your block to cruise nationwide with 500hp+!
    The Ultra EFI 383 Specs-
    Bearings: Racing
    Block: GM 350 4-bolt; stroker clearanced, 1-pc rear main seal, passenger side dipstick
    Camshaft: New hydraulic roller
    Compression ratio: 10.5:1 +/-
    Connecting rods: Performance forged steel, I-beam w/ ARP cap screws
    Crankshaft: Performance 3.750” stroke
    Cylinder heads pair: Alum, 2.02/1.60 SS valves, 200cc intake, 64cc chamber (straight or angle plugs)
    Dampener: 7” neutral balance
    Distributor: Holley "Hyperspark" computer controlled
    EFI system: Holley Sniper, Self-Learning, FULLY DYNO-TUNED!
    Lifters: Hydraulic roller
    Oil pan: Steel w/ windage screen, crank scraper, and trap doors built in
    Oil pump & pickup: Melling Hi-performance
    Pistons: Forged aluminum, full-floating pins (-5cc valve relief)
    Pushrod guide plates: Steel 5/16"
    Pushrods: Hardened 5/16”
    Rings: File-fit moly
    Rocker arms: Full roller alum
    Spark Plugs: NGK
    Timing cover: Polished aluminum
    Timing set: True double-roller adjustable chain
    Valve covers: Tall, chrome or black steel
    Valve diameter: 2.02" int x 1.60”, stainless steel
    Valve locks: 11/32", steel
    Valve seals: Viton rubber
    Valve spring retainers: Steel
    Valve spring seat cups: Steel
    Valve springs: Dual hydraulic roller
    OPTIONAL EQUIPMENT
    AVAILABLE
    FOR EXTRA $$$
    Alternative fuels
    Aluminum connecting rods
    Boost
    EFI
    Exhaust system/Headers
    Nitrous Oxide System
    Spark Plug wires & looms
    Vacuum pump system
    Water Pump, Alternator, A/C, Power Steering pump, etc.
    No-interest 12-month Layaway plan available
    Terms: 20% down payment due at close of sale. The remaining balance will be divided into 12 monthly payments due thereafter until balance is paid in full. Item will be built and/or shipped after full payment has been received.
    All Deposits and Layaway payments are non-refundable.
    Each engine is custom-built to order and will take approximately 12-24+ weeks to build.
    Details of full build and copies of all pertinent engine information will be provided to buyer only. This engine will include all parts listed above, except where noted. Some products shown in photos may not be included. Any/all products are subject to availability and may be changed without notice.
    See Hardcore Horsepower eBay Store for Warranty Details.
    We offer Worldwide Shipping on All Engines.
    Please provide a complete street address for quote. We cannot quote to a ZIP code. Free shipping is only available to commercial addresses. Residential shipping is extra.
    Feel free to call for more info or to customize your kit accordingly.
    Photos shown may be representational only.
    Actual item may differ.
    Hardcore Horsepower, LLC
    Franklin, TN
    615/595-0060
    10am-6pm Monday thru Friday
    USA Central Time
    Check out all of the other great deals available in our store!!!
    We Make It Go Fast!!!
    WARNING
    Some of the products sold in this store contain/may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.
    California Health and Safety Code Section 25249.6