- HP & Torque: 541 hp / 519ft. lbs.
- Compression Ratio: 10.0:1
- Aluminum Heads
- Hydraulic Roller Cam
- Forged Crank
- Forged Pistons
- DART SHP Block Machined in the USA!
- 4-Bolt Main
- 1-Piece Rear Main Seal
- 9.500 deck height
- New Forged Crankshaft
- 4.000" stroke
- Forged 6.250" connecting rods
- Forged Pistons
- Internal Balance
- Aluminum Cylinder Heads - 60cc chamber
- 2.02" intake/1.60" exhaust valves
- 205cc intake/70cc exhaust runners
- Cam Type: Roller
- .608 intake .608 exhaust
- 248 intake / 258 exhaust @ .050
- 114-degree lobe separation
- Complete Fuel Injection system
- 427 Cobra aluminum valve covers
- Aluminum oval air cleaner with Cobra script
- Harmonic balancer
- Aluminum water pump w/driver side inlet
- Spark plugs & wires
- Timing cover
- Powder coated oil pan
- Thermostat and thermostat housing
- Oil filter
- Plug wire separators
- EFI Fuel Pump Kit
- 9-quart oil pan
- complete front accessory drive with A/C and P/S
Assembled with Complete 4R70W Automatic Transmission Package:
- Includes Electronic Transmission Controller
- Transmission built to 650 HP
- 2200-2600 Stall Torque Converter
- Flex plate
- TPS harness included for integration with trans controller and EFI.
- 4 Speed, Overdrive transmission w/Lockup
- GEAR RATIOS
- 2.75 1st
- 1.55 2nd
- 1.00 3rd
- .070 4th
- Package Ships assembled as pictured.
- If this is being ordered for a Factory Five Vehicle, STOP and call us at 1-800-483-4263 for Proper Fitment Or visit FactoryFiveEngines.com
Engine Accessory Specifications
BETTER THAN THE REST.
The satisfaction of our customers is our highest priority at BluePrint Engines. We use quality components to balance your engine's rotating assembly within two grams of spec. We dyno test your crate engine and certify that it's ready to deliver horsepower and torque.
We give your BluePrint engine the industry's best-in-class warranty for 30-months / 50,000 miles — with the extra confidence only BluePrint can provide. Our warranty applies to individual or professional installations and is fully transferable.
For a detailed overview of our warranty, click here.
IT ALL COMES DOWN TO RESULTS.
We make sure we hit our target horsepower and proper torque with every crate engine. We use an advanced computerized balancer to get our rotating assemblies within two grams, ensuring silky smooth power over the entire RPM range. That's precisely why our engines sound and run better than our competitors.
BRAGGING RIGHTS INCLUDED!
A comprehensive, dyno-generated printout showing these critical specs will accompany your delivered engine. No more guessing or wondering what your installed engine's real-world peak horsepower and torque ratings actually are. Any doubters in the crowd? Simply flash 'em your dyno results!
This engine will be dyno tested before it ships to you at no additional charge (others charge $500)!