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What Are the Specs for the Discontinued BluePrint Engines BP3060CTC?

 The BP3060CTC is a discontinued 306 C.I.D. Ford small block crate engine rated at 370 HP and 350 lb-ft of torque. This quick reference guide provides commonly requested specifications and basic replacement component information for owners of this engine. Engine Specifications
  • Displacement: 306 C.I.D.
  • Horsepower: 370 HP
  • Torque: 350 lb-ft
  • Compression Ratio: 9.5:1
  • Fuel Requirement: 87 octane or higher
  • Balance: 50 oz external balance
Cylinder Heads
  • Aluminum cylinder heads
  • 60cc combustion chambers
  • 2.02" intake valves
  • 1.60" exhaust valves
Camshaft Specifications
  • Hydraulic roller camshaft
  • .543" intake lift
  • .554" exhaust lift
  • 218° intake duration @ .050"
  • 226° exhaust duration @ .050"
  • 112° lobe separation angle (LSA)
Ignition Timing
  • 34° total timing
  • All timing in by approximately 3,500 RPM
What Basic Replacement Information Can BluePrint Provide? The following information can typically be provided to assist with maintenance and replacement parts selection:
  • Engine displacement and horsepower rating
  • Compression ratio
  • Camshaft specifications
  • Cylinder head specifications
  • Recommended ignition timing
  • Fuel octane requirements
  • Balance requirements (50 oz external balance)
  • Spark plug recommendations
  • Valve cover gasket recommendations
  • Intake manifold compatibility guidance
  • Water pump and accessory drive information

Customers requesting replacement parts should have their engine serial number available whenever possible. 

 Frequently Asked Questions

Is the BP3060CTC still available?

No. The BP3060CTC has been discontinued.

What fuel should I use?

87 octane or higher is recommended.

Is the engine externally balanced?

Yes. The engine uses a 50 oz external balance rotating assembly.

What is the factory horsepower rating?

370 HP and 350 lb-ft of torque.

Can I still get replacement parts?

Many service and maintenance parts are still available. Contact BluePrint Engines with your engine serial number for the most accurate parts support.

What information should I have when requesting support?

Have the following available:

  • Engine serial number
  • Vehicle application
  • Part number (BP3060CTC)
  • Photos of the component if replacement identification is needed