2013 GT500 dyno with vmp stage 4 power pack

[oneredstang]

We installed the vmp stage 4 power package today on a customers car and boy thing was impressive. He is coming back for exhaust and retune at a later date.

[youtube_browser]zmZwQc0eI5M[/youtube_browser]

Makes me want to go in debt to buy one!

 

[scottGT500]

What mods were in the kit? And what psi?

Thanks!!

Scott

 

[Stray]

Here ya go:
2013 GT 500 with VMP stage 4 Power Pack - YouTube

 

[oneredstang]

Here ya go:
2013 GT 500 with VMP stage 4 Power Pack - YouTube

Thanks was trying to embed it

 

[oneredstang]

What mods were in the kit? And what psi?

Thanks!!

Scott

It's 15-16lbs (+2) over stock. It's the stage 4 vmp power pack kit
2013-14 GT500 STAGE 4 Power Pack (100+rwhp): VMP Tuning - Superchargers, Tuners, Custom Tunes, & Performance Parts

 

[scottGT500]

VERY impressive! So you did a custom tune? My Lund tune runs great but I don't make that much power with the exact same mods...

I am hearing that "canned" tunes are fine but very conservative...

Scott

 

[oneredstang]

No this is actually vmp's tune as well. We are going to retune later but I'm not sure there is a lot still on the table.

 

[scottGT500]

No this is actually vmp's tune as well. We are going to retune later but I'm not sure there is a lot still on the table.

Gotcha...car must run strong!!!

 

[mebcop]

Almost 13:1 AFR's at about 5600rpms doesn't scare anyone?

 

[oneredstang]

Will report back.. It was raining here. We also have his daily driver in for the vmp tvs for the 2013 gt

 

[oneredstang]

Almost 13:1 AFR's at about 5600rpms doesn't scare anyone?

It was actually about 12.4 and yes it's a little lean but doesn't have any timing in it. Still a very conservative tune.