Boosted 10r80 Shifting

[Connitesilver5.0]

I have a 2022 Mustang GT I just put a Vortech V-3 kit on currently on 93 with a 3.6 pulley. I am tuned by Lund and having issues with shifting. If I start in first it literally bounce off the limiter but if I start in second it does perfectly fine thru all the gears just ran it at the drag strip and had no issues starting in second. Also when I use the paddle shifters on the street and shift above 4,500 Rpm's it takes about 3-5 second to shift so it makes it had to roll race in. If I start under 4,500 it shifts perfectly fine but Lund doesn't have a answer so I was seeing if anyone on here had a solution?

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[Gregory347]

Was it tuned before the supercharger install? How did it shift then?

 

[Mach1soldier]

Are you spinning or getting tire shake launching in first? Easy to hit the limiter then.
If in sport on the shifter, shifts should be pretty much instant. Slow shifts are usually a tune issue or your clutches are about to give up the ghost.

 

[Connitesilver5.0]

Was it tuned before the supercharger install? How did it shift then?

Yes by Lund on E-85 and had no issues at all. I am still with Lund now as well

 

[Connitesilver5.0]

Are you spinning or getting tire shake launching in first? Easy to hit the limiter then.
If in sport on the shifter, shifts should be pretty much instant. Slow shifts are usually a tune issue or your clutches are about to give up the ghost.

It may be spinning which could be the issue. I was more focused on see if it would mess up or not. It seemed to hook pretty good.

 

[Gregory347]

were you able to send Lund a log of this?

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