My old man has a modded 03 Lightning with what feels like a governor on it around 95 mph.
Kicker is, it was custom tuned a few years back with an SCT tuner by a local speed shop.
When 95ish happens, the truck almost feels like it is downshifting and then upshifting back and forth, in a violent fashion. We think the 'custom' tune has the default 100 mph governor still in place. But I am open to other ideas of what it might be.
Now I know that this truck is capable of speeds higher than 95-ish mph stock, and this one is modded with a crack pulley (13 psi), JLP intake, and Flowmaster cat back (and the 'custom' tune via the SCT).
So can I get an online tuner to write us a new tune that takes into account the mods already one the truck and email it to me, and if so... who?
Thanks in advance for all the feedback....
Kicker is, it was custom tuned a few years back with an SCT tuner by a local speed shop.
When 95ish happens, the truck almost feels like it is downshifting and then upshifting back and forth, in a violent fashion. We think the 'custom' tune has the default 100 mph governor still in place. But I am open to other ideas of what it might be.
Now I know that this truck is capable of speeds higher than 95-ish mph stock, and this one is modded with a crack pulley (13 psi), JLP intake, and Flowmaster cat back (and the 'custom' tune via the SCT).
So can I get an online tuner to write us a new tune that takes into account the mods already one the truck and email it to me, and if so... who?
Thanks in advance for all the feedback....