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Manufacturer: Alpina
Price: 24995$ CAD


The engine specification for the Alpina B7 Bi-Turbo (based on the BMW 750Li) with the modified N63M30 V8 engine is as follows:

  • Engine Type: 4.4-liter twin-turbocharged V8
  • Maximum Power Output: 608 PS (600 hp) at 6,250 rpm
  • Maximum Torque: 800 Nm (590 lb-ft) between 3,000 and 5,000 rpm
  • Peak Torque at Low RPM: 670 Nm (494 lb-ft) at 2,000 rpm
  • Compression Ratio: 10.0:1
  • Boost Pressure: 1.4 bar (20 psi)
  • Turbochargers: Modified twin-scroll turbochargers with larger inlet and outer dimensions and new compressors
  • Pistons: High-strength MAHLE pistons
  • Spark Plugs: New NGK spark plugs
  • Intercooler: Air-to-water intercooler with short charge air intake paths
  • Cooling System: Revised cooling system with large diameter hoses, external water, and oil coolers

Please note that these specifications are specific to the Alpina B7 Bi-Turbo with the N63M30 engine. Other variants of the N63 engine may have different specifications.

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