- Reduction of Exhaust Gas Emissions of a 10 Liter Volume Diesel Engine GBP 11.00
- Aspects of the use of the Ethanol in Spark Ignition Engine GBP 11.00
- Inlet Variable Valve Timing and Lift System on a Spark Ignition Engine. Unthrottled Operation GBP 11.00
Subtotal (excluding shipping and tax) GBP 33.00