1989 Johnson GT100 'GT' significance

[thomas3120]

Hello,
Searched a bit on what exactly the 'GT' stands for on my Johnson GT100 outboard.
The model # is J100STLCEM

Possibly 'Gas Thirsty'
Where there any performance features added to the GT series Johnsons?

Also, read somewhere that 'GT' stood for 'greater than' or '>100' ?

Any info appreciated,

Thomas

[boats.net]

They were the 20 inch shaft models with higher gear ratio for bass type boats.