Ford Racing has taken its Boss Block to the max with the biggest small block Windsor crate engine ever – the Z460.  The foundation of Z460 is the legendary Ford Racing Boss block 351 topped off with high port/high flow Z-Heads.  Premium components from the best aftermarket companies are used throughout the engine, like a SCAT® forged steel crankshaft, SCAT® forged H-beam connecting rods, forged Mahle® pistons and Clevite® bearings.  And every Ford Racing Z460 engine is hand assembled in the U.S. with performance clearances.

   The 10:1 compression ratio pistons were supplied by Mahle, and a hydraulic roller camshaft really cranks up the volume on this crate engine. 

• Engine type:  351 based small block Ford
• Displacement (cu in): 460
• Bore x stroke (in): 4.150" bore x 4.250" stroke
• Block: Boss 351 9.5" deck
• Crankshaft: SCAT® Forged Steel
• Connecting Rods: SCAT® forged steel H-beam 6.125-inch length connecting rods
• Pistons: Forged Mahle® w/ floating wrist pin
• Camshaft type: Hydraulic Roller
• Camshaft lift (in): .594"/.618"
• Camshaft Duration (@.050 in): 242°/248°
• Cylinder Heads: Ford Racing M-6049-Z304DA Aluminum "Z" Cylinder Heads
• Valve size (in): 2.02 intake 1.60 exhaust
• Compression ratio: 10.0:1 (nominal)
• Rocker arms : Ford Racing M-6564-F351 Roller Rocker arms
• Rocker arm ratio: 1.65:1
• Vibration Damper – Ford Racing M-6316-D302 SFI Approved
• Valve Covers: Ford Racing cast aluminum – silver painted finish
• Oil Pan: Steel with deep front (9 quart) or rear sump (7 quart) pan with louvered windage tray and crankshaft scraper - 9 quart capacity (M-6675-FT351 front sump or M-6675-DRS351 rear sump))
• Water pump: Ford Racing M-8501-G351 included – long type - standard rotation
• Includes Ford Racing M-9439-A50 intake manifold gaskets
• Distributor: not included. Steel distributor gear required.
• Required fuel: Premium Unleaded
• Ignition timing: 32° at 4,000 RPM
• Maximum recommended rpm: 5,600 RPM
• Balanced: Internal – use neutral balance flywheel
• Recommended intake: Edelbrock part # 2924 Super Victor (not included)
• New block, oil and water pump, performance oil pan and high-performance harmonic balancer
• Engine power ratings achieved with Edelbrock® Super Victor intake, Holley® 850 CFM carburetor, long tube headers.