[SubSolar]

Originally Posted by MadMaxx

Ummm... the VVT system in the L99 is more of a mechanical phase shifting of a single cam (intake/exhaust, as it's once piece) than the way most think of VVT (OHC) setups.

http://gmhightechperformance.automot...ve-timing.html

Damn, so tuners won't be able to change valve timing on the fly, kind of like an imaginary variable camshaft?