The X2347 EFI is a 347 cubic inch, 360 HP Boss 302 block Windsor small block Ford crate engine with Edelbrock Pro-Flo 4 EFI and a front sump oil pan, for vintage muscle cars, late model projects, trucks and street rods.
The Ford Performance X2347 Crate Engine is now available with fuel injection!!! The most popular crate engine size just got better and easier thanks to the Engineers at Ford Performance. The engine features Edelbrock® Pro-Flo 4 EFI. The proven 347 stroker combination has been optimized for street cruising with a perfectly matched cam, cylinder head, and fuel injection combination that runs on pump gas. It takes the guesswork and installation issues out of the way with a complete fuel injection and distributor package that has been developed and tested by Ford Performance Engineers. To dress out the X2347D, The Ford Performance Engineers spec’d parts from the best in the aftermarket like Edelbrock® and MSD®.
The X2347D is hand assembled with all new parts including Ford Performance “X2” heads and internals from some of the best aftermarket performance parts manufacturers. The brand-new BOSS 302 block is bored .030" oversize and fitted with Mahle® forged pistons. The rotating assembly is all SCAT® forged steel – with I-beam rods fitted with ARP® rod bolts and full floating pins.
The camshaft is what really makes the X2347DEFI the perfect street cruiser – the intake and exhaust lobes have fast opening ramps to keep port velocity high. The engine idles happily at 800 RPM and pulls 19 inches of vacuum. That translates into snappy acceleration at low engine speeds – and power that pulls strong to 6,000 RPM. New Ford Performance aluminum X2 heads top off the engine. Completing the street tuned package is an Edelbrock® Pro-Flo EFI system, an MSD® Billet Distributor and "Ford Racing" spark plug wires finish the package.
X2347DEFI is the perfect replacement engine for a vintage muscle car, late model project, truck or street rod. And unlike the imitators, no other crate engine has the Blue Oval heritage and Ford Performance Engineering and Technical support.
360 Horsepower/400 lb.-ft. of Torque
Engine type: 302 based small block Ford
Displacement (cu in): 347
Bore x stroke (in): 4.030" bore x 3.400" stroke
Block: Boss 302 8.2” deck - M-6010-BOSS302
Crankshaft: SCAT® Forged Steel
Connecting rods: SCAT® forged steel I-beam connecting rods
Pistons: Forged Mahle® w/ floating wrist pins
Cylinder Heads: Ford Performance aluminum, 64 cc chamber - M-6049-X2
Valve size (in): 1.94 intake 1.54 exhaust
Compression ratio: 9.6:1
Edelbrock® Pro-Flo 4 XT EFI
29 lb./hr. injectors
Roller Rockers 1.6:1 ratio
Valve covers: "Ford Racing" black satin aluminum M-6582-A301R
MSD® billet distributor (MSD Part No. 8598)
"Ford Racing" 9MM Black Spark Plug Wires - M-12259-M301
Camshaft type: Hydraulic Roller. Comp Cams® .533" lift intake and exhaust 206° duration intake and exhaust @ .050” lift
Firing order 1-3-7-2-6-5-4-8 (5.0L HO and 351W order)
Double roller timing chain set - M-6268-A302
Vibration Damper: Ford Racing SFI Approved
Oil pan: high performance front sump 7 quart capacity and windage tray / scraper
Recommended fuel: Unleaded premium
Maximum recommended rpm: 6,000 RPM
Balanced: Internal. Use neutral balance flywheel
