Siegfried Spiess Motorenbau GmbH
Dieselstrasse 11    D - 71254 Ditzingen
Phone +49 ( 71 56 ) 95 61 - 0
Fax +49 ( 71 56 ) 95 61 - 11
Email info@spiess-gruppe.de

TC2000

Five out of eight…

…that's the works Astra's balance in the 2007 Argentinean Touring Car Championship season to date. In five of the eight rounds contested so far, a Chevrolet Astra powered by the Spiess tuned 2-litre engine crossed the finish line as race winner. "Thanks to the competitiveness and the reliability we succeeded in gaining a pretty dominant championship lead," reveals championship leader Matias Rossi.

Still, the fast Argentinean is far from being satisfied with the 'half-time title'. He has set himself the goal to defend his Argentinean Touring Car Championship title secured in 2006. And currently, the team is on a promising way to do even better than last year - by defending the title and winning more races than in 2006. Then, Rossi celebrated five race wins on his way to winning the title.

Currently, the reigning champion holds the lead with 105 points on his tally, followed by his team-mate Christian Ledesma (82 points), the 2005 champion. At the same time, Chevrolet also proves to be very successful in the manufacturers' rankings: with 211 points on its tally, the manufacturer relying on Spiess power holds an impressive 48-point lead over Honda (163 points).


© S. Spiess Motorenbau GmbH, 2012
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Construction Design of completely new engines or the enhancement of existing power units –inventive spirit, courage, extensive team work and our huge wealth of represent the basis for innovative results.
Manufacturing Precision components or the refinement of existing components, single copy or small-batch series, solid material or cast material – a diversified service range thanks to an ambitious mix of know-how and new developments.
Quality management Out there on the racetrack, the smallest mistake can be crucial. Therefore, special emphasis is placed to a gapless and absolutely precise quality control. No part will be installed without having been subjected to an extremely strict examination.
Engine manufacturing The engines are individual custom products and are assembled in the heart of the company by a highly qualified team. Here, quality instead of quantity represents the yardstick.
Test bench Here, the process represented by development and design, production and manufacturing comes full circle. On the test rigs, the components or the entire project have to definitively demonstrate if they meet the highest standards.