Features Foreword by Peter Cox MD of Moss UK (founder of Cox & Buckles & experienced TR racer). Applies to ALL 4-cylinder TR sportscars. Practical and realistic advice on how to improve performance, braking, handling, reliability, appearance & comfort. The author is a production engineer with real hands-on experience of improving these cars. Step-by-step illustrated procedures, colour throughout. Description Aided by top racing and high-performance TR specialists, his own experiences & those of other amateur restorers, the author explains in some detail how to increase the performance and handling of the four-cylinder TR sports cars for fast road, track days, or more serious motorsport. Chapters: 1 First priorities. 2 Chassis strengthening & roll-cages. 3 Handling, suspension & steering upgrades. 4 Live axle & rear suspension improvements. 5 Hubs, wheels & tyres. 6 Brakes. 7 Clutch, gearbox & overdrive. 8 Improving the ignition system. 9 Selecting an improved camshaft. 10 Carburettor induction. 11 Potential EFI systems. 12 Tuning engines. 13 Electrics. 14 Body, trim & seat improvements. 15 reproduction cars. 16 Weight watchers. 17 Conclusion. Appendix - Specialist suppliers. Index