You might want to rethink the 3.9 with a AT5 . At the power level you will be at . You will find out real soon , you will not have any traction at all . A 3.7 rear equals what a 3.9 rear is for the MT6 . You going even further . I have a Vortech SC at 425whp and 348trq , I have NO traction at all in 1st and 2nd at 1/3 throttle or more . Thats with the 3.5 rear . You probably will wanna go back to a 3.3 rear as soon as you're up and running . I just switched back to the 3.3 VLSD rear

 

booger - I think he was talking about 3.9 liters if displacement vs. rear end gearing.

 

Thats correct. I'm running a 3.3 Quaife out back.

 

My bad...sorry !

Good luck with the project !

 

Wow, great build. Can't wait to see how this one turns out.

 

Any updates? Want to see what the SFR 5AT can hold.

 

nice - do you live in san diego?

 

Yeah, i'm picking it up this wed. from Rabbid Peformance in TX to bring it back to MD to have 3in exhaust, and FCON put on and have it tuned. Hopefully preliminary numbers by friday.

 

Nope. Im in MD just outside of Washington D.C.

 

sweet man let us now how it goes,and who in md. is doing the tuning.

 

Sweet.

Please post the dynos when you get them. I would like to see how the mods to the turbos come out.

 

Will do. I'm actually kinda curious myself. In addition to better flow, they should also lower shaft speeds in turn making them a bit more reliable. Thats just my theory but, someone who has a complete understanding could validate that.

 

i love it. cant wait to see how this turns out...gl

 

Who did the conversion for you? SFR? How much was it?

I was looking at the 20G upgrade that SGP does and it would be nice to have options.

 

happens with every car manufacturer. lol... it is the most cost effective "R&D" to churn out numbers.