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Premium Member
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5,276 Posts
Discussion Starter #1
Took the car to MSRH this afternoon to see just how the C7 Z07 19/20 Michelin Pilot Sport Cup 2s would handle the cool winter weather.
Took a laps or 2 to get up to temp and after that they were very predictable.

But I think the larger rolling diameter of the 19/20's is throwing the Active Handling off as the system seems the system is kicking in at odd times.
Easily resolved by just turning A/H off and driving the car like it wa 1997 Viper LOL :partyon::D

Rumpa Rumpha Rumpha Rumpha....

MPSC2s good and sticky after a sound thrashing - but clearance for the
19/20s is almost non-existent I might try add a little ride height and try them
again - but will probably just run 18/19 on the track in the future and keep the
19/20 for street use..






Making use of the custom picnic table


As always, run more extra quart of oil








 

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Premium Member
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5,276 Posts
Discussion Starter #4
What software is that? HPTuners?
 

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Premium Member
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5,276 Posts
Discussion Starter #6
Which product on their extensive list would be used to tune and calibrate the C5 Active Handling system?
 

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Premium Member
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5,276 Posts
Discussion Starter #8
Is this something you have used on a C5?

Is it software or a device/hardware? Perhaps you can check the name of your piece of software or the device?
 

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Z06 Tech Advisor
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1,811 Posts
It is a tuning tool that works off a laptop and can work with many different GM vehicles
Comes with software, cables and hardware interface that connects between the laptop and the port under
the dash
 
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