John Cunningham
I'm Awesome
who has purchased tunes and what brands and how effective are they on 96 on up 7.4 vortec? I was curious..
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Request that TM is removed or greatly reduced by whoever does it.
Unless you have a 4L60E... In which case leave it alone!
I'm assuming it's got something beefier than that being a 454, though.
Unless you have a 4L60E... In which case leave it alone!
I'm assuming it's got something beefier than that being a 454, though.
that, and replace the stock exhaust and cats
Are you talking about the torque management?
Thank God they weren't dumb enough to try that.
And he probably means leave the tune alone in general since the 4l60 can be killed by the stock tune.