If you, and I quote "know exactly how the system works", then why do you keep writing false / incorrect statements......
Your first statement was totally wrong / incorrect... "It really will only add benefit to low/mid range, which is something no litre bike really lacks"
Your next statement is Still... totally wrong / incorrect... "I have no doubt that the system adds to low end drivability"
The Suzuki Racing Variable Valve Timing system (SR-VVT), adds Completely Zero........... to "low end drivability" or "add benefit to low/mid range", Whatsoever.............
The SR-VVT system, Only... adds too, significantly boosting high RPM power, when Engaged, from approx 10000 RPM to Red Line.
The SR-VVT system adds Completely Zero / Nothing........... when Disengaged from idle to approx 10000 RPM. (low to mid range)
These are the Facts from Suzuki....
Quote direct from Suzuki, on SR-VVT System Operation...
"The solution was the Suzuki Racing Variable Valve Timing (SR-VVT) system developed in MotoGP racing. Unlike complicated systems used by other manufacturers, the SR-VVT system is simpler, more compact, and lighter. The system is built into the intake cam sprocket and an adjacent guide plate, using 12 steel balls positioned between slanted radial grooves in the intake cam sprocket and straight radial grooves in the guide plate attached directly to the camshaft. As centrifugal force moves the balls outward at high rpm, the offset grooves align, rotating the position of the cam sprocket on the camshaft and retarding intake cam timing, adding significantly to high-rpm power.The beauty of the SR-VVT system is in its compact simplicity, light weight, reliability and seamless operation. Centrifugal force is constantly produced when the engine is running, and is free in that it does not use power that could otherwise turn the rear wheel. For more than a decade, racers have not been able to feel when the system moved to change the valve timing. What they have been able to feel is a seamless, significant increase in high-rpm power, without sacrificing any low or mid-range. And the system is built into existing parts, takes up no extra room in the engine, with a minimal weight increase."
MotoGP is 100%... a flat out environment...
The SR-VVT system now installed on the all new 2017 GSX-R for the first time ever, is Exactly.... the same system as used on the Suzuki MotoGP bike, see below...
Chief Engineer of the GSX-R project, Shinichi Sahara talks about the all new 2017 GSX-R...
Dated... 28th February 2017...
https://bikes.suzuki.co.uk/news/from-the-racetrack-to-the-road-developing-the-new-gsx-r1000r/