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Lotus Twin Cam Long Block High Performance Engine
Lotus Twin Cam Long Block High Performance Engine
SKU:9000-LTC-AA
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Our High Performance Lotus Twin Cam Long Block assembly is built around an all-new genuine Ford engine block and an all-new, motorsport-quality cylinder head to ensure maximum reliable performance. It is available in several configurations to meet your specific application requirements.
Key features include:
- Components: Forged pistons, connecting rods, and a steel crank, all balanced to F1 standards, with high-quality ARP fasteners used in critical locations.
- Assembly: Machined, balanced, and assembled in-house at our world-class facility by professional engine builders and machinists.
Displacement Variants:
- 1600cc: True-to-original and free-revving, ideal for light cars like the Lotus Elan.
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1740cc: Provides increased torque, well-suited for heavier cars such as the Cortina.
Camshaft Options (Available for both displacements):
- 360 Option: Similar to the original Sprint or Cosworth CPL2 cam, offering great response, drivability, and a broad torque curve.
- 420 Option: Geared toward higher RPM performance.
- Cylinder Head: Features traditional Lotus Big Valve-sized valves with a matching valve train for each camshaft option.
- Additional Equipment: Includes a blueprinted oil pump, a modular water pump for easy servicing, and a new, traditional blue Lotus Cam Cover.
Contact us for options and lead times.
Return Policy
Return Policy
You have 7 calendar days to return an item from the date you received it. To be eligible for a return, your item must be unused and in the same condition that you received it. Your item must be sealed in the original packaging. Your item needs to have a receipt or proof of purchase. Some exclusions apply.
For additional details see our Return & Refund Policy.
Installation Guides
Installation Guides
To see all available installation and break-in instructions, click here.
Disclaimers & Legal
Disclaimers & Legal
This part has been designed and is intended for off-highway application only. Installation of this part on a vehicle that is driven on public roads may violate U.S. and Canadian laws and regulations relating to emission requirements and motor vehicle safety standards.
Click Here for emissions compliance information.
California Residents Prop 65 Information
California’s Proposition 65 entitles California consumers to special warnings for products that contain chemicals known to the state of California to cause cancer and birth defects or other reproductive harm if those products expose consumers to such chemicals above certain threshold levels. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information visit www.P65warnings.ca.gov.

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