VVT - Cam within a cam?

[Ed Curtis]

Home Page (http://www.mechadyne-int.com/)


VVT info (http://www.mechadyne-int.com/vva-products/concentric-camshafts)

[Injected1]

I am only mildly confused about that...I guess if they had a demo of how it works I would understand, but the words just aren't making sense

[Injected1]

Got it, it doesnt change the lift or duration, just the centerlines independantly...very cool

[OldSStroker]

The newest Viper V10 has th Mechadyne VVT system.

http://www.sae.org/automag/technewsletter/070402Powertrain/04.htm

[Black_Knight]

Between that and this (http://www.camaro5.com/?p=52), I'm thinking it isn't long before the base 'vette engine tops 500.