Ferrari 330 GT 2+2 4.0-Liter Colombo V12 Engine – Rebuilt

Product Description

This Ferrari 330 GT 2+2 4.0-liter Colombo V12 engine is a rebuilt classic Ferrari powerplant featuring specialist engine work and performance components. According to the seller, Dennison International of Puyallup, Washington, completed the rebuild in 2022 at a reported cost of approximately $80,000.

The engine is stamped with numero interno 1514 and was reportedly removed from Ferrari chassis number 8293. Its equipment includes triple Weber 40 DCZ 6 carburetors, dual distributors, spark plugs, and ignition wires. Following the rebuild, the engine was tested on a dynamometer and has been stored since. Rebuild invoices are presented in the product gallery.

The rebuild included replacement cylinder liners, CP Carrillo connecting rods and pistons, and Vandervell bearings. The aluminum cylinder heads received Roelofs Engineering valve springs, Progressive Automotive valves, needle-bearing rollers on the stems, and elephant-foot adjusters. The timing chain was replaced, the single overhead camshafts were refreshed by Megacycle Cams, and the water pump received a carbon-ceramic seal.

This engine may be suitable for a Ferrari 330 GT 2+2 restoration or a replacement project requiring a compatible Colombo V12 assembly. Before purchase, verify the engine number, chassis provenance, original engine specification, mounting points, transmission interface, cooling connections, and accessory configuration. Compatibility with other Ferrari models should not be assumed based on displacement or engine-family designation alone.

Because the engine has been stored since dynamometer testing, a classic Ferrari specialist should assess its present condition and recommissioning requirements before installation.

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Short Description

• Product: Ferrari Colombo V12 engine
• Application: Ferrari 330 GT 2+2
• Displacement: 4.0 liters
• Rebuild year: 2022, according to the seller
• Reported rebuild cost: Approximately $80,000
• Rebuilder: Dennison International, Puyallup, Washington
• Engine stamping: Numero interno 1514
• Reported origin: Chassis number 8293
• Fuel system: Triple Weber 40 DCZ 6 carburetors
• Testing: Dynamometer-tested after rebuilding
• Documentation: Rebuild invoices shown in the gallery
• Storage: Stored since testing, according to the seller

Specifications

• Manufacturer: Ferrari
• Engine family: Colombo V12
• Displacement: 4.0 liters
• Original application: Ferrari 330 GT 2+2
• Cylinder heads: Aluminum
• Carburetors: Triple Weber 40 DCZ 6
• Ignition: Dual distributors, spark plugs, and ignition wires
• Connecting rods and pistons: CP Carrillo
• Bearings: Vandervell
• Valve springs: Roelofs Engineering
• Valves: Progressive Automotive
• Camshafts: Refreshed by Megacycle Cams
• Timing chain: Replaced during rebuild
• Water-pump seal: Carbon-ceramic
• Dynamometer testing: Reported as completed after rebuilding
• Documentation: Rebuild invoices available in the gallery

Compatibility

• Primary application: Ferrari 330 GT 2+2, subject to verification of the original engine specification.
• Restoration projects: Potentially suitable for a Ferrari 330 GT 2+2 requiring a replacement or period-correct Colombo V12 engine.
• Other Ferrari models: Compatibility is not confirmed and must be assessed individually.
• Chassis verification: Compare the reported engine stamping and chassis number 8293 with vehicle records and restoration documentation.
• Mechanical fitment: Verify engine mounts, transmission connection, cooling system, exhaust configuration, fuel delivery, and accessory arrangement.
• Installation requirements: Confirm whether modifications or model-specific components would be required.
• Important: Check engine and chassis documentation with a qualified classic Ferrari specialist before purchase. The reported provenance does not independently establish originality or matching-numbers status.