331 Ford Stroker Crate Engine With 400 HP

Starting at $6,195

The 331 with 400 HP engine has a 3.250 stroke where the standard 302 Ford has only a 3.000 stroke. When you add stroke length to the 302 it creates higher amount of torque at a lower rpm, you have to experience one to know how it feels. All our engines can be custom painted to match your vehicle at your request. We can also assist you in choosing the proper transmission and stall speed converter combination for your vehicle.

  • Fully machined seasoned 302 Ford roller block
  • Block painted with 3 coats of high temp ceramic engine paint customer’s choice of color
  • Eagle steel crankshaft 3.250 stroke
  • Eagle I-Beam connecting rods with ARP bolts and bushed pins
  • High performance Forged pistons (SRP, or Mahle)
  • Performance rod and main bearing (Clevite, King or Federal Mogul)
  • Performance rings hand filed to match application
  • ARP main bolts
  • The complete rotating assembly is balanced
  • Three piece double roller timing set
  • Custom ground hydraulic roller camshaft (Designed for the specific applications intended usage)
  • Hydraulic roller lifters
  • Performance aluminum cylinder heads (Edelbrock)
  • Screw in studs and hardened guide plates
  • Chrome moly push rods
  • Performance roller rockers (SSR Series)
  • Melling oil pump and screen
  • Chrome front sump oil pan
  • Aluminum timing cover with scale
  • Fel-Pro gaskets
  • Performance aluminum intake manifold (Edelbrock)
  • Performance balancer
  • Engines are photo documented during the building process
  • Additional Items Included:
  • Metal Engine Stand
  • Flex Plate (Auto Trans) 164 Tooth 28 oz
  • 1 Year Crate Engine Warranty


Make It A Turn Key Engine

Ready To Run Out Of The Box *

Ready To Run Out Of The Box *

This system includes the following items:

  • Edelbrock performance aluminum intake manifold
  • Holley Ultra HP carburetor w/ electric choke
  • MSD pro-billet performance distributor
  • MSD Blaster II coil
  • MSD chrome coil bracket
  • Taylor 8mm ignition wires (color of choice)
  • Taylor 8mm Vertical Wire Loom Kit
  • Spark plugs
  • Water pump
  • Chrome dipstick and tube
  • Chrome thermostat housing
  • Thermostat
  • Chrome air cleaner
  • Chrome breathers
  • Chrome Distributor Hold Down Clamp
  • 6 Quarts 20W-50 Conventional Oil
  • Oil filter
  • Your engine will be tested and tuned for optimum performance
  • TURN-KEY OPTION 1 YEAR UNLIMITED MILEAGE WARRANTY!

Add $1,550


Dyno Testing

Have your new crate engine Dyno tested!

Have your new crate engine Dyno tested!

Proformance Unlimited measures over 30 parameters that are monitored and logged to the computer during each engine test. A complete printout, including graphs.

We tune your engine on the dyno for maximum power. No more endless trial and error methods at the track are required. You see your results instantly! Dynamometer testing costs a fraction of what you have invested. Take the guesswork out of tuning - by dynoing !

This system includes the following items:

  • Your engine will be broken in under various load conditions
  • Tested in real world conditions through headers and mufflers
  • Precise horsepower and torque rating with graph and numerical print out
  • Induction system tuned for optimal performance
  • Dyno session video taped

Add $950


March Performance Pulleys

Pulley Systems

Alternator Only

Alternator Only

This system includes the following items:

  • Chrome 105 Amp alternator
  • Alternator pulley
  • Crankshaft pulley
  • Water pump pulley
  • Aluminum bracket with fan & nose cover
  • Belt tensioning bar
  • Serpentine belt
  • Installed on your engine

Add $750

Alternator & Power Steering *

Alternator & Power Steering *

This system includes the following items:

  • 105 Amp alternator chrome
  • Power Steering Pump
  • Alternator pulley
  • Crankshaft pulley
  • Water pump pulley
  • Power steering pump pulley
  • Aluminum bracket with fan & nose cover
  • Belt tensioning bar
  • Serpentine belt
  • Installed on your engine

Add $1,675

Alternator, Power Steering & Air Conditioning *

Alternator, Power Steering & Air Conditioning *

This system includes the following items:

  • 105 Amp alternator chrome
  • Power Steering Pump
  • AC Pump
  • Alternator pulley
  • Crankshaft pulley
  • Water pump pulley
  • Power steering pump pulley
  • AC pump nose cover
  • Aluminum bracket with fan & nose cover
  • Belt tensioning bar
  • Serpentine belt
  • Installed on your engine

Add $2,100


Fuel Delivery Systems

FiTech Fuel Injection

FiTech Fuel Injection

This system includes the following items:

  • Die Cast Throttle body
  • Handheld Controller
  • (4) Hi-Flow 600 HP injectors
  • Built-in pressure regulator
  • 2.5 BAR Internal MAP Sensor
  • Throttle Position Sensor
  • Idle Air Control
  • Coolant Temp Sensor
  • Wide band O2 Sensor
  • O2 Bung Kit
  • -06AN Fuel Inlet Fitting
  • Gasket Kit

Add $795


Parts

MSD Mini High Torque Starter

MSD Mini High Torque Starter

This system includes the following items:

Add $300

MSD 6AL Series Ignition Box

MSD 6AL Series Ignition Box

This system includes the following items:

  • Higher output with 530 primary volts and 135mJ of spark energy
  • Efficient components use less current to produce more power
  • Set an rpm limit on the 6AL with two rotary dials in 100 RPM increments
  • Same bolt pattern as the original 6AL with a lower profile housing
  • Built-in LED for system checks
  • All wires exit the same side through a locked, sealed connector

Add $275

Manual Flywheel - Ford

Manual Flywheel - Ford

This system includes the following items:

  • 157 Or 164 Tooth

Add $250


Miscellaneous

Ford Racing Double Sump Oil Pan

Ford Racing Double Sump Oil Pan

This system includes the following items:

Add $150


Dress Up

Custom Painted Engine

Custom Painted Engine

Have a custom painted car? Why not have a custom painted engine? Give us your paint code and we'll do the rest.

This system includes the following items:

  • Custom paint

Add $350

Black Finned Kit

Black Finned Kit

This system includes the following items:

  • Powder coated finned aluminum valve covers
  • Powder coated finned aluminum oval air cleaner
  • Powder coated finned aluminum Breather’s

Add $225

Cobra Valve Cover And Air Cleaner Upgrade Kit

Cobra Valve Cover And Air Cleaner Upgrade Kit

This system includes the following items:

  • Cobra Valve Covers
  • Cobra Air Cleaner

Add $275


Transmission

Automatic Transmission Package C4 Or C6

Automatic Transmission Package C4 Or C6

This system includes the following items:

  • C4 Or C6 3 Speed transmission built to match engine
  • 2400/3200 RPM stall speed converter matched to engine power band

Add $2,000

Tremec TKO600 5 Speed Manual Transmission Package *

Tremec TKO600 5 Speed Manual Transmission Package *

This system includes the following items:

  • New TKO600 Ford Street and Strip, 26-spline input shaft, full factory warranty
  • Gear Ratios: 2.87, 1.89, 1.28, 1:1, .64
  • Main Case Streamlining - Modified to fit your tunnel
  • AP Revolution Shifter Mechanism - Original 4-speed shift position
  • Driveshaft Slip Yoke - Cryogenically hardened steel
  • X-Factor Cross Member - Modular T6061 Aluminum, bolt-in
  • Transmission Mount - Polyurethane
  • Pilot Bearing - Stainless rollers, grease pre-pak
  • Reverse Light Harness
  • Speedometer Conversion
  • Shifter Knob
  • Hardware
  • Instructions
  • QT SFI Bell Housing for Ford 289/302/5.0/351 C/W to TKO/T5
  • SCIENCE FRICTION Billet Steel 157t Flywheel
  • FLYWHEEL BOLT, SET OF 6, Race Grade 8
  • SBF 8mm PP Bolt Set
  • SCIENCE FRICTION STAGE2 SUPER STREET CLUTCH KIT
  • HIGH CLAMP LOAD 10.5" LOW FLEX FORMED PRESSURE PLATE
  • FULL FACE WOVEN KEVLAR SPRUNG HUB DISC
  • ALL STEEL RELEASE BEARING
  • STAINLESS PILOT BEARING
  • LIGHT PEDAL EFFORT
  • FORD HYDRAMAX Hydraulic Clutch Actuator System Kit Includes:
  • Concentric Slave Bearing - Dual line, double width seals
  • Steel Braided Lines - Teflon Lined Stainless Steel
  • 3/4" Bore Master Cylinder - Black Powder Coated
  • Hydramax Firewall Mount - Patented Adjustable Mount w/Firewall Stiffener
  • Reservoir Kit - Remote or local mount, plastic (billet upgrade available)
  • Pedal Rod and Hardware - Model Specific, Adjustable Length
  • Fittings, hardware and complete instructions.

Add $5,299


Does this engine look like a good fit?