Home / GM COMPATIBLE>SMALL BLOCKS>400 ci / GM Small Block Compatible 400 c.i. Power Adder Engine - 511 Horsepower - Long Block
  • GM Small Block Compatible 400 c.i. Power Adder Engine - 511 Horsepower - Long Block
  • GM Small Block Compatible 400 c.i. Power Adder Engine - 511 Horsepower - Long Block
  • GM Small Block Compatible 400 c.i. Power Adder Engine - 511 Horsepower - Long Block
  • GM Small Block Compatible 400 c.i. Power Adder Engine - 511 Horsepower - Long Block

GM Small Block Compatible 400 c.i. Power Adder Engine - 511 Horsepower - Long Block

Quantity
ADD TO CART
BUY IT NOW
  • Detail
    • Detail

      Description:

      • Horsepower & Torque: 511 Horsepower / 480 FT. LBS. Torque
      • Compression Ratio: 9.5:1
      • Aluminum Heads
      • Hydraulic Roller Cam
      • Forged Steel Crank
      • Forged Pistons

      Block:

      • BluePrint Engines High Strength Cast Iron Block
      • Manufactured and Machined in the USA!
      • 4-Bolt Main
      • 4.125" Bore
      • 1-Piece Rear Main Seal
      • Mech Fuel Pump Provision: Yes
      • Passenger Side Dipstick
      • Drilled and Tapped for Clutch Linkage

      Rotating Assembly:

      • New BluePrint Forged Steel Crankshaft
      • 3.750" Stroke
      • 6.000" Forged Connecting Rods
      • Forged Pistons
      • Internal Front/ External Rear Engine Balance
      • Dual Keyway Damper installed

      Cylinder Heads:

      • BluePrint Aluminum Cylinder Heads - HP8103
      • 64cc Chamber
      • 2.08" Intake / 1.60" Exhaust Valves
      • 220cc Intake / 67cc Exhaust Runners

      Cam Specs:

      • Cam Type: Roller
      • .555 Intake / .577 Exhaust Lift
      • 236 Intake / 248 Exhaust Duration
      • @.050-113 Degree Lobe Separation
      • 1.6 Roller Rockers

      Ignition Timing:

      • 10-16° Initial and Total Timing 32-34° at 3500 RPM

      Also Includes:

      • Valve Covers
      • Oil Pan
      • Timing Cover

      Notes:

      • NEW BluePrint block manufactured and machined in the USA!
      • Not for EGR.
      • This engine is designed to be capable of running power adders - turbo chargers, Nitrous oxide, superchargers, blowers etc.
      • Built with a Dual Keyway crankshaft. Balancer included.
      • The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.
    • Description
      This engine is designed and manufactured to factory specs for the specified vehicles below. It's manufactured using tighter machining tolerances, higher quality components, and finer balancing of the rotating assembly to make this engine better than the original while still meeting the description of a “replacement” engine.
    • Warranty

      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.

    • Notes
      • Designed as factory replacement long block for specified vehicles and year ranges, using OEM specification parts. Customer to re-use existing intake manifold, ecu (if equipped), exhaust, fuel system etc. Modification or replacement of provided tinware, and minor accommodations such as dipstick location may be required.
      • Specifically designed as an OEM spec engine to meet emissions requirements of the specified vehicles, to meet the criteria of "replacement engine" in all 50 states.
      • If your vehicle was originally equipped with a 2-piece rear main seal crankshaft, a new flex plate or flywheel will be required. Note for those same early applications, this block features the dipstick on the Passenger side.
      • Must verify with application list linked above for fitment.
    • Also Includes
      • New Valve Covers
      • Rear Sump Oil Pan
      • Timing Cover
      • Harmonic Balancer

      Recommended Break in Oil: BPP710 (Click Here)

      Recommended Service Oil: BPP10W30 (Click Here)

      Recommended Oil Filter: BPP51061 (Click Here)

    • Ignition Timing
      • OEM Specifications
    • Cam Specs
      • Hydraulic Flat Tappet
      • OEM Spec Per Listed Vehicles
    • Cylinder Heads
      • Perimeter Bolt Iron Cylinder Heads
    • Rotating Assembly
      • Cast Crankshaft
      • 3.480" Stroke
      • Forged 5.700" Connecting Rods
      • OEM Spec Pistons
      • Internally Balanced Front - Externally Balanced Rear Engine
    • Customer Reviews
      No comments
      SEE ALL
  • Customer Reviews
    No comments
BACK