Shaun's "Lopey" 2011 Mustang GT

[99SaleenSpeedster]

Shaun's new exhaust combo and updated tune sound great! I just need to get a new vid with the HD camera, because the image/sound quality isn't great with the old camera.

Regards,

Rick LeBlanc
Livernois Motorsports

 

[smooth]

Sounds great, what's the new combo?

 

[JeffB]

I like it.

 

[99SaleenSpeedster]

Sounds great, what's the new combo?

He just changed the exhaust to OEM GT500 mufflers and offroad H-Pipe.

The cams are stock, we just modified the cam timing in the tune to make it sound like it has aftermarket cams.

-Rick

 

[AutoRoc]

Hilarious.

 

[wikdsvt]

is there a performance boost with the cam timing modification?

 

[99SaleenSpeedster]

is there a performance boost with the cam timing modification?

Cam timing makes a big difference with power in these cars. There is really no difference between the stock idle tune and lopey idle tune though.

-Rick

 

[Stinger1982]

 

[99SaleenSpeedster]

Don't change your exhaust ever again, that sounds perfect!

-Rick

 

[Baldie]

I must say that is completely bad ass! I didn't know cam timing had that much of a difference on them!

With these tunes, do they pick up any fuel economy?

 

[99SaleenSpeedster]

I must say that is completely bad ass! I didn't know cam timing had that much of a difference on them!

With these tunes, do they pick up any fuel economy?

We can tune it so there is no lope and it idles normal, or add the lope for anyone that likes the sound. The power gains are the same with or without the idle lope.

I don't think they pick up fuel economy, but I don't think it hurts them either.

-Rick

 

[Baldie]

We can tune it so there is no lope and it idles normal, or add the lope for anyone that likes the sound. The power gains are the same with or without the idle lope.

I don't think they pick up fuel economy, but I don't think it hurts them either.

-Rick

Yeah, I understand that, I just woundered if you guys were leaning out the mid range to pick up fuel economy as well. Let me know when you want to share some secrets on what you did in the tune. I would imagine you shortened up the overlap a bunch? Move the intake valve or exaust valve events sooner?

 

[Stinger1982]

Don't change your exhaust ever again, that sounds perfect!

-Rick

too bad I have to, stupid rule book.


But on the street it will ALWAYS run this setup, i am with you 100% it sounds soooooooooooooooooo good

 

[QWKSLVR]

Sounds great!! Whou'da ever thunk that you would ever be able to change the sound of a cam with a laptop?!?! Cool stuff!!