Picked up my 2015 from Livernois Motorsports today

[GreenS550]

Steve from Livernois called me yesterday to pick up my 2015 Mustang GT Auto.

This is the car I had the LMS675 package installed on. Also OPG and Sproket.

Livernois did a Dyno tune for 93 octane and 91 octane.

I was hoping for a bit more horsepower but very pleased with torque. Note that the "baseline" was the car with the LMS 93 tune V11. Note the torque. This car had and still has only the tune but now with the Magnuson supercharger. They had to remove the hood insulation pad as the Magnuson pulley just touched it.

Here are some pictures. If you get a chance to tour the place, it's worth it. Dozens of incredible cars of all kinds. Engine room, head room, cnc machines, etc. They also manufacture many of their own custom parts.

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[wproctor411]

Enjoy it

 

[80FoxCoupe]

Id bet a custom inlet would yield a good gain.

 

[GreenS550]

Id bet a custom inlet would yield a good gain.

He said throttle body and Cai 30+whp

 

[Jeff's FRC]

Should rev it out a bit more as well, especially if you did the CG and OPG's.

 

[Todd]

The Cyclops!

Nice car. Enjoy it!

 

[BmacIL]

Cai, bigger throttle body and pulley shaft not going through the air flow path would make more power. Enjoy the new brute force though!

I've also toured their shop when I was working in Dearborn and it is quite impressive!

 

[bunk22]

What were the SAE corrected numbers?

 

[w3rkn]

Congratulations...!
That torque curve is all that matters.


Isn't phun having LMS, Roush, Watson's Engineering/Racing, etc so close to us....

 

[DavidHuff]

Congrats,love the color of your mustang!

 

[GreenS550]

What were the SAE corrected numbers?

Good question.

 

[GreenS550]

My understanding is that they have some sort of device on the roof of the building that adjusts for atmospheric pressure or some such thing.

 

[Brazos609]

How many PSI? My friend's KB 16 just did 664hp at 11PSI with no cats and Corsa exhaust.

 

[GreenS550]

Around 9

 

[GreenS550]

For those interested, I thought I would give you an update on the performance of the LMS675 kit. So, since I was told by Steve, my salesman, that parasitic loss from the automatic trans is about 18%, that means the car is producing about 688 crank HP. In line with what I was told.

I had, what I called a "flat spot" in my tune. Or so I thought until I realized it was the Advancetrac that was shutting the car down. I called Steve and he returned my call when I was out. But since then I learned how to shut that off and am having a blast driving this thing. My fault. Lots of torque. Stock airbox which I had off when I put the front sway bar on. Pathetic little air inlet. The tune runs strong right to about 7,100 rpm, where it shifts.

Now, I'm glad I got the OPG and Sprocket installed. The formerly sticky Michelin 275 Pilot Sport A/S 3+ are spinning good, but are still a much better tire than the old Pirellis. Once the weather cooperates, I will get some 1/4 mile times with the Michelins. I will be happy with high-mid 11s, but we will see.

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