considering HPtuners
and torque because the vehicle is overfueled and
under-advanced from the factory.
As to tuning difficulty, that really depends on how
well you understand the basics that any motor
wants, and how well you pick up trivia (what in
the whole pile of params does what, and all the
jargon etc). The basics are pretty basic. All the
fussy wheels within wheels that GM put in there to
get Grandma drivability and Big Brother EPA happy,
is more tangled. But it's all there for the learning
and it's not like you -have- to touch what you
don't understand. It's optional

You can go lurk on the HPTuners forum and see what
people mainly do with it, and what sort of help you
might find.


