Gen II Install on bone stock 12 GT500

[YukonRally]

Just got my 12 back from Justin Performance Center in Maryland. They put in the Gen II 800 HP kit, and an MGW shifter in my bone stock Shelby.

Temp was in the mid 80's when they did the dyno run, here's the sheet.


657 HP
670 TRQ

All in all, I'm very happy with it. The power is crazy compared to the Eaton and it hits you hard if you're not expecting it.

Couple gratuitous shots.

 

[Ninjak]

Congrats ! Nice gains for sure. Any plans to put on LT's ?

 

[1320 Junkie]

What pulley combo was used?

 

[YukonRally]

2.4 upper, stock lower

No plans for LT's, probably going to go with cooling mods next.

 

[kozumasbullitt]

2.4 upper, stock lower

No plans for LT's, probably going to go with cooling mods next.

How much boost are you seeing?

 

[Ghoust]

I think the 2.4 on the Gen 2 TVS is good for 16 to 18PSI of boost.

 

[qnitro]

Ghost... why are you on this side(2010-12).. has there been any takers for the 2013's?? Im really curiuos to see what the 2013 does with this gen 2?

 

[VNMOUS1]

Ghost... why are you on this side(2010-12).. has there been any takers for the 2013's?? Im really curiuos to see what the 2013 does with this gen 2?

13-14 has been fully documented, twice, in articles. Take a look at the Front Page of svtperformance.com. Editor Turner did an outstanding job on a recent piece.

 

[Bravo gt 500]

We need a tvs dyno number thread

 

[VNMOUS1]

We need a tvs dyno number thread

Go for it.

 

[NightRide]

Nice numbers and looks great, you are going to need to call vmp for some cooling mods now. That much boost is going to pull timing quick, how do you like the mgw vs stock?

 

[YukonRally]

I'll probably be ordering a new heat exchanger from VMP soon, this thing does get hot real quick. The MGW is noticeably shorter, and the ball is bigger, but it's a nice improvement. Take a little more effort, but it's very solid and doesn't have near the play of the stock.

 

[NightRide]

I'll probably be ordering a new heat exchanger from VMP soon, this thing does get hot real quick. The MGW is noticeably shorter, and the ball is bigger, but it's a nice improvement. Take a little more effort, but it's very solid and doesn't have near the play of the stock.

I would have to agree with you while the mgw was new, now I find the play similar to stock and I've tried replacing all the bushings again. While it is better I wouldn't say it's a huge improvement over stock.

 

[Ninjak]

I have had my MGW 3 years and its feels like day one....set to 5 turns.

 

[ozzygt500]

are you on stock injectors??,is the tune different from gen1 to gen2??? thankss