By Rory Gallivan

 

LONDON--Shares in fuel-efficiency-technology company Torotrak PLC (TRK.LN) surged Tuesday after it said its gasoline and diesel engine supercharger V-Charge met targets in testing conducted by the University of Bath.

The testing, which was assisted by the car maker Ford Motor Co. (F), met requirements "to enable significant engine downsizing," Torotrak said.

V-Charge is designed to enable car makers to reduce engine sizes while maintaining the same performance levels. Engine downsizing is seen by the industry as critical to meet emissions regulations in passenger cars in a cost-effective way, said Torotrak.

Further tests are ongoing and Torotrak will start testing its supercharger in a Ford Focus in summer, it said.

Shares at 0756 GMT were up 10.2%, at 5 pence, valuing the company at 26.1 million pounds ($37.5 million).

 

Write to Rory Gallivan at rory.gallivan@wsj.com; Twitter: @RoryGallivan

 

(END) Dow Jones Newswires

May 17, 2016 04:33 ET (08:33 GMT)

Copyright (c) 2016 Dow Jones & Company, Inc.
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