The JMC-Vincent Engine

Manufactured to unquestionably high specifications, the Lightning 1200cc and Shadow 1000cc engines are the power and grace which support the JMC Egli-Vincent and JMC Novin motorbikes.

Detailed specifications of the two available versions are provided below, but if you require further information you can  contact  JMC Classics to discuss your specific requirements.

Used in the new build services offered by JMC Classics, these engines are also available for your own restoration projects, enabling you to have the modernised quality your classic motorcyle deserves.

One of JMC Classics' new 1000cc engines fitted to the chassis of a recent customer's new-build order.

(Click image to enlarge)

Engine Specification
Shadow 1000cc

• 1000cc
• 4 Stroke
• 2 Cylinder
• Bore & Stoke - 84 x 90
• Max BHP- 66 at 6200 RPM
• 4 Speed Gearbox
• Electronic or Magneto Ignition
• Alton Alternator
• Electric Start
• JMC Race Clutch
• Black/Polished Engine
• Compression 7.5.1 or 8-1
• Carburetor Size - 32mm
• Twin Spark (optional)

Engine Specification
Lightning 1200cc

• 1200cc
• 4 Stroke
• 2 Cylinder
• Bore & Stoke - 90 x 90
• Max BHP- 76 at 6200 RPM
• 5 Speed Gearbox
• Electronic or Magneto Ignition
• Electric start
• Alton Alternator
• JMC Race Clutch
• Black/Polished Engine
• Compression 7.5.1 or 8-1
• Carburetor Size - 34mm
• Twin Spark (optional)

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(Photographs used by kind permission of AMC and Reeves Photography)

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