Give your classic Triumph a significant performance boost with this bolt-on 750cc Big Bore Conversion Kit. Designed specifically for 1963-1972 Triumph 650 unit models, this kit increases your engine's displacement from 650cc to a more powerful 750cc. This popular upgrade, proudly made in England, delivers a noticeable increase in power and torque, transforming your riding experience.
This comprehensive kit includes all the necessary components for a straightforward installation, and the best part is: no machining is required! You'll receive a precision-engineered 750cc barrel, high-quality 9:1 compression pistons, rings, wrist pins, a durable copper head gasket, and a complete gasket kit.
Key Details:
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Displacement Increase: 650cc to 750cc
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Compression Ratio: 9:1
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Compatibility: 1963-1972 Triumph 650 unit models
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Installation: Bolt-on, no machining required
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Origin: Made in England