Frank<p>So, you know 2stroke and 4stroke engines... but Porsche just registered a patent for a 6stroke engine. Really cool concept: <a href="https://www.youtube.com/watch?v=uMEegb-IrRQ" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=uMEegb-IrR</span><span class="invisible">Q</span></a></p><p><a href="https://mastodon.social/tags/2stroke" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>2stroke</span></a> <a href="https://mastodon.social/tags/4stroke" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>4stroke</span></a> <a href="https://mastodon.social/tags/6stroke" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>6stroke</span></a> <a href="https://mastodon.social/tags/twostroke" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>twostroke</span></a> <a href="https://mastodon.social/tags/fourstroke" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fourstroke</span></a> <a href="https://mastodon.social/tags/sixstroke" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sixstroke</span></a> <a href="https://mastodon.social/tags/engine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>engine</span></a></p>