Product Summary

Deluxe Crate Engine Crate Engine Type, Oil Pan Included

    Comes as a Kit

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    Key Specs

    Crate Engine TypeDeluxe Crate Engine
    Compression Ratio10.0:1
    Engine Displacement347 cu. in.
    Camshaft TypeHydraulic Roller Tappet
    Cylinder Head MaterialAluminum
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    Need To Know

    Truck Shipment

    Truck shipments must be pre-paid with a credit card, certified check or money order

    Quick and Easy Returns

    Return Policy

    Speedway Motors 91606138 Details

    BluePrint Roller 347 Ford Engine

    • 415 hp and 400 torque
    • Hand picked seasoned 1986-1995 blocks bored .040 over
    • Square and parallel decked
    • Align honed main bearing bore
    • Cylinders honed on computer controlled machine to within .0002
    • Cylinders are sonic tested for thickness
    • New cast steel crankshaft with 3.400 stroke
    • New rods with 150,000 psi bolts
    • Hypereutectic pistons
    • 10 to 1 compression
    • Balanced rotating assembly
    • Hydraulic roller camshaft
    • .543 Intake / .554 exhaust & 218 intake / 226 exhaust duration @ .050 - 112 degree lobe separation
    • Heavy duty double roller timing set
    • Aluminum, 58cc chamber cylinder heads
    • Valve covers
    • New HEI distributor
    • Painted oil pan
    • Brass freeze plugs

    Truck Freight Shipping Charges Apply - click here for details.

    Edelbrock 1406 Performer 600 CFM 4 Barrel Carburetor, Electric Choke

    Edelbrock Performer Series 4 barrel carbs have proven themselves to be easy to tune with great drivability. Whether you need to replace an aging stock carb or are looking for a performance carb to top off your hot rod, this Edelbrock carb is the best choice for performance and value. All Edelbrock products are proudly made in the U.S.A.

    CALIBRATED FOR FUEL ECONOMY
    Designed for small-block and small displacement big-block engines, this four barrel carb is recommended only for stock to Performer level applications. They are not recommended for use on RPM or Torker II intake manifolds. Match with an Edelbrock Performer or Performer EPS manifold and other brands of similar design. Calibrated 2% leaner than #1405. Includes both timed and full vacuum ports for ignition advance. Comes with: Metering Jets Primary .098, Secondary .095; Metering Rods .075 x .047; Step-Up Spring yellow (4" Hg). Includes an electric choke and detailed instructions. Ford/Mopar throttle adapter arms sold separately. 

    • Easy to tune with great driveability
    • 600 CFM
    • Electric choke
    • Ford/Mopar arms sold separately

    Moroso Spark Plug Wires, HEI Cap

    If you have ever tried to put plug wires together yourself, you know how frustrating it can be. These pre-assembled Moroso 8mm spiral core wires are fiberglass reinforced with a silicone outer layer. Wires have 90° boots on both ends.

    Plug Wire Lengths Included:

    • 37-7/8" x 1
    • 37"       x 2
    • 35-1/2" x 1
    • 33"       x 1
    • 29-5/5" x 1
    • 27-3/4" x 2

    GM HEI Distributor Wiring Pigtail Connector

    This wiring pigtail features a dual HEI connector that helps clean up your engine bay by eliminating the use of single spade connectors to make battery and tachometer connections. 10 inch long wires that are red and green to identify battery and tachometer.

    • 10-inch length
    • Red and green wires to identify battery and tach leads

    Charts

    Speedway Motors 91606138 Specifications

    KEY SPECS
    MFG. Part #91606138
    BrandSpeedway Motors
    Crate Engine TypeDeluxe Crate Engine
    Compression Ratio10.0:1
    Engine Displacement347 cu. in.
    Camshaft TypeHydraulic Roller Tappet
    Cylinder Head MaterialAluminum
    Piston MaterialHypereutectic Aluminum
    Crankshaft MaterialCast Steel
    Carburetor IncludedYes
    Intake Manifold IncludedYes
    Distributor IncludedYes
    Connecting Rod MaterialOEM Style
    Valve Covers IncludedYes
    Engine BalanceInternal
    Cylinder Heads IncludedYes
    Rear Main Seal Style1-piece
    Throttle Body IncludedNo
    Timing Cover IncludedYes
    Oil Pan IncludedYes
    Water Pump IncludedNo
    Harmonic Balancer IncludedYes
    Flexplate IncludedNo
    Flywheel IncludedNo
    Air Cleaner IncludedNo
    Spark Plugs IncludedNo
    Spark Plug Wires IncludedYes
    Computer IncludedNo
    Wiring Harness IncludedNo
    GENERAL
    Torque400 ft./lbs.
    Horsepower415 horsepower
    Maximum RPM5900
    Camshaft Duration (.050 in)218° intake / 226° exhaust
    Camshaft Lift (in).543 intake / .554 exhaust
    Bore x Stroke (in)4.060" x 3.000"
    Warranty30 month / 50,000 miles
    AssembledYes
    BlockHand picked, seasoned block bored .040 over

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