six stroke engine eco power for alternative fuels/hybrid
Tags: six stroke engine Helmut Kottmann Audi BMW Ford Opel Mercedes Porsche VW GM Chevrolet Toyota Nissan Lexus Subaru Ferrari
Length: 2:43
Description: A new engine generation is born,the six stroke engine of Helmut Kottmann Germany
charge pump replaces valve system,less moving parts 75%costs eco power
Author: 6stroker
Source: YouTube
