Technical Papers
September 2011

TwoStage for New Audi V6-TDI Bi-turbo

Author: J. Lottermanna, Dr N.Schornb, D. Jeckela, F. Brinkmannb, K-H Bauera (a: Honeywell Turbo Technologies b: Ford Research Center)

The first TwoStage serial boosting architecture for V6 diesel engines was recently developed by Honeywell. Its unique architecture combines a high pressure VNT™ turbo that maximizes low-end response with a low pressure turbo for enhanced transition and high-end output. This downsized engine, with its 30 percent displacement reduction, delivers up to 35 percent increased engine power and up to 10 percent improved fuel economy.

Learn about the latest news

You can sign up if you wish to learn first about the latest news.

Sign Up