Greetings all what is..

[Snake110]

hi all im a newbe to toyotas i pick up my 1989 turbo this tuesday
from what ive read i cannot wait.
all she needs is a sticky calliper hitting with a big stick
and alittle fettling er n there and all should be well
right the point of this thread is whats with all the
tagline acronims 7mgte etc i assume it has something to do
with various generations of engine but AFAIK it could be
anything
anyone care to enlighten me???