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Full Version: Interesting new technology just made its way into infiniti
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https://en.wikipedia.org/wiki/Variable_c...sion_ratio

the new Q50 comes with a variant of this...
No mention of the Porsche system in that Wiki, odd?

http://www.enginelabs.com/news/porsche-w...cting-rod/
has anyone seen a Q50 on the road? I only saw the two at the btcc last year.
I saw that this morning and yes it is some crazy cool technology...but I wouldn't rush out and buy into it. First gen tech is rarely without bugs... lol

If you are into cool tech, check out Koenigsegsiggesgoenigsegg's (seriously, how do you spell it!?) solenoid valves, giving the ability to control the valves independently of the crank. Combined with the above tech, it could lead to some SERIOUS MPG / Power gains!
Compressed air vavles saw that one. Clever


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F1 tech valves right?
no.. they been running it on a saab for about 100000miles now, no issues or faults at all


simply computer controlled compressed air.. additionally they are experimenting with using the air charge to "drive" the engine at low speeds when there is surplus