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Blueprint 830 Horsepower Engine + T56 Manual Transmission + w/ EFI For GM LS 427

Description

BRAND NEW IN BOX

FITMENT : 

For GM LS Compatible 427 c.i.

PRODUCT DESCRIPTION :

GM LS Compatible 427 c.i. Engine and T56 Manual Transmission - 830 Horsepower - Standard Edition Builder Series - Holley Terminator X EFI System

BluePrint Engines unleashes serious LS power with this 427 c.i. Builder Series package, delivering a massive 830 horsepower and paired perfectly with a tough, street-proven T56 manual transmission. This combo is built for the enthusiast who wants modern reliability with race-ready punch, all controlled by the Holley Terminator X EFI system for crisp tuning, fast starts, and razor-sharp throttle response. Precision machining, premium internals, and BluePrint’s Pro-series build quality ensure the strength to handle every bit of boost, rpm, and abuse you throw at it. For builders chasing a turnkey LS powerhouse that’s ready to hit the streets, the strip, or anywhere in between, this 427/T56 package is pure, modern muscle, delivered.

Description:

Horsepower & Torque: 830 Horsepower / 800 ft. lbs. Torque
Compression Ratio: 9.5:1
BluePrint Engines Aluminum Heads
BluePrint Engines Hydraulic Roller Cam
BluePrint Engines Forged Crank
BluePrint Engines Forged Pistons

Block:
BluePrint Engines High Strength Cast Iron Block
Increased Deck Thickness and Strength Webbing
Extended Cylinder Skirt
Priority Main Oiling
6-Bolt Main
1-Piece Rear Main Seal
Improved Water Jacket Design
Utilizes OEM LS3 Front and Rear Covers

Rotating Assembly:
New Forged Crankshaft
4.125" Stroke
Forged 6.125" Connecting Rods
Forged Pistons
Front and Rear Internally Balanced
Cylinder Heads:
BluePrint Aluminum Cylinder Heads - PS8015
70cc Chamber
2.165" Intake / 1.590" Exhaust Valves
259cc Intake / 102cc Exhaust Runners

Cam Specs:
Hydraulic Roller
.624 Intake / .624 Exhaust Lift
239 Intake / 255 Exhaust Duration
@.050-114 Degree Lobe Separation

Ignition Timing:
ECM Supplied with Calibration
Holley Terminator X Max Specific Features and Benefits:
Real Time Fuel Map Learning Simplifies Tuning by Dynamically Adjusting the Base Fuel Rate
On Board Bosch LSU 4.9 Wideband Control, Enabling Accurate AFR Readings and Closed Loop Tuning
Eight High Impedance Injector Drivers, Ideal for Stock LS Injectors and Holley EFI Injectors
Integrated 1-Bar MAP Sensor for Naturally Aspirated or Nitrous Setups, with Harness Support for External Higher Bar Sensors if needed
4 Configurable Inputs (12V, Ground, 5V, Frequency) and 2 Outputs (Ground, PWM) - Ideal for Electric Fans, Boost Control Solenoids, Nitrous Control and more
Free PC Tuning Software via USB/CAN Interface for Full Laptop Control and Advance Setup
Integrated 3.5" Touchscreen Handheld with Setup Wizard, Internal Data Logging, and Real Time Gauge Displays
Terminator X Max ECU will Include a Base Timing Map Pre-Configured for this engine.

Also Includes:
Holley Terminator X Max - Gen IV Complete ECU/Harness EFI System
Magnuson TVS Super Charger
Upgraded Mototron S107 Injectors
Electronic Fuel Injection
Coil Packs
Valve Covers
Oil Pan
Drive by Wire Throttle Body
Timing Cover
Spark Plugs and Wires
Harmonic Balancer
Water Pump
Assembled with Complete T56 Six Speed Transmission Package:

Includes the following: 
McLeod Super Steel Pro Dual Disk Clutch
Steel Bell Housing
Billet Flywheel
Engine Guard
Starter
First Gear Ration: 2.66:1
Second Gear Ratio: 1.78:1
Third Gear Ration: 1.30:1
Fourth Gear Ration: 1.00:1
Fifth Gear Ration: 0.80:1
Sixth Gear Ration: 0.63:1

Notes:
This Holley EFI Equipped engine has a fully calibrated ECU by BluePrint Engines. Please DO NOT follow the Holley EFI manual for the calibration of the ECU.
Retro fit oil pan will fit most 1955-1995 GM front engine, RWD, V8 cars
Not for use in pollution-controlled vehicles or in dry sump applications.
BluePrint Engines Recommends Air Intake Kit BPPLS01013 to ensure correct MAF calculations and Dyno calibration are maintained with the provided ECU / tuning.
Engine/Trans Package Ships assembled

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  • Pistons
  • Rods
  • Bearings
  • Head and Main Studs
  • and more...

Shipping

  • We ship via UPS/USPS/FEDEX/ONTRAC ground depending on the address of buyer unless instructed to do differently.
  • We also offer expedited shipping at an extra cost.
  • International shipping rate applies to addresses in all other locations
  • Custom/duty/brokerage fees, if any, on Canada and international orders are the responsibility of the buyer.
  • Item ships within one business day after the payment has cleared or same day if paid by 12pm PST unless additional handling stated. Item purchased is shipped from West or East Coast Warehouses of ours depending on availability.
  • There's a shipping surcharge for shipments going to USPS PO Boxes, AF/APO boxes and any address that is out of 48 lower states. Please contact prior to get a shipping quote.
  • We strive to ship your order in a prompt manner to meet the criteria for shipping time that we specify in the Item information.
  • Ebay Promotional Shipping is good for shipments going to 48 lower states only.
  • We offer a variety of shipping options based on what product you are purchasing and your desired time frame for delivery to meet the needs of all of our customers.
  • Shipping charges are non-refundable.
  • We will gladly combine shipping charges to one charged based on the total weight of the package.   YLD