Dumb Question... What’s TVC mean?

[Sashakoul]

So I’m looking for a motor manual for my 1993 300 MXC and all I can find is manuals for a “TVC”. I’m guessing that is what that motor was called, since the motor was very similar across all models, with changes in gearing and flywheel weight. Just want to make sure I’m getting the right thing, because when I google ktm TVC, I get lots of stuff about power valves.

[7Tktm]

You can download a free engine manual for your 300 mxc engine year at kristofsx.com. Bob.

[S.O.A.N.Z]

Twin Valve Control exhaust system

[Sashakoul]

10 hours ago, S.O.A.N.Z said:

Twin Valve Control exhaust system

Ok so that’s just what they call the motor then. Did most of they’re dirt bikes have a tvc motor in them?