When it comes to engineering two distinct V12 supercars, Cosworth has crafted unique identities for the T.50 and Valkyrie. I had the opportunity to speak with Chris Willoughby, Cosworth's commercial director, to uncover the differences between these remarkable machines.
Engine Philosophy
T.50 - High Rev, Lightweight
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Vision: Gordon Murray focused on a lightweight and compact design.
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Power: The T.50 generates 664bhp from its 3.9-liter V12 engine.
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Usability: This engine starts easily in extreme temperatures and offers a smooth driving experience without being overly aggressive.
Valkyrie - Over-Engineered Performance
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Power: Initially targeted at 950bhp, the Valkyrie's output was later increased to 1,000bhp.
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Weight: It is heavier, weighing in at 206kg compared to the T.50’s 178kg.
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Drive Character: The Valkyrie provides a more visceral and single-minded driving experience than the T.50.
Craftsmanship and Design Choices
Both engines have been meticulously designed, with each component serving a purpose and no excess weight present. While there has been speculation about shared parts, most components differ significantly between the two models.
Bugatti Tourbillon: A Different Approach
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Engine: Bugatti employs an 8.3-liter V16 that prioritizes refinement over high revs.
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Challenge: Managing torsional vibrations with a lengthy crankshaft presents its own unique challenges.
Future Potential
According to Willoughby, there is always room for improvement in engine performance. He emphasizes that even the smallest components can impact output significantly.
Fun Fact
Here's an incredible thought: if a T.50 piston could maintain its peak acceleration, it could reach the Moon in just 20 seconds. This truly highlights the astonishing capabilities of modern engineering.
In summary, both the T.50 and Valkyrie exemplify the innovative engineering prowess at Cosworth, each showcasing distinct characteristics shaped by different design philosophies and purposes in the realm of supercars.
