Tuning for Speed – P.E. Irving
Download the complete two-part PDF collection using the green download button at the top right of this page for one of the most respected classic motorcycle tuning references ever published.
Written by legendary engineer Phil Irving, this historic performance tuning manual covers engine design, carburation, cylinder head development, valve timing, ignition systems, racing preparation and advanced motorcycle tuning theory for both road and competition engines.
Part One includes Chapters I through IX covering preliminary engine preparation, carburation and induction systems, cylinder head work, compression ratios, fuels, crankshaft balancing and connecting rod design.
Part Two includes Chapters X through XX covering top-end assembly, valve gear adjustments, ignition topics, twin-cylinder engine tuning, racing carburetors, exhaust tuning and advanced high-performance engine modifications.
This classic reference contains detailed technical diagrams, engineering drawings, workshop calculations and tuning methods developed during the golden era of British motorcycle racing and competition development.
Contents Include
- Carburation and induction tuning
- Cylinder head modification theory
- Compression ratio calculations
- Valve timing and camshaft setup
- Ignition tuning techniques
- Crankshaft balancing procedures
- Twin-cylinder engine tuning
- Racing carburetor setup
- Exhaust and pipe tuning theory
- Competition engine preparation
