Be prepared for the can of worms you are opening for this topic. I personally like the X Charger, but it is not intercooled. They will have an intercooler model later this summer, or you could self install an aftermarket intercooler for the X yourself ... they do exist.
A lot of guys like the Procharger supercharger on this site, and it is a solid setup.
If you go to Shelby's site, they have a Paxton Novi supercharger exclusively designed for Shelby. You can't get it anywhere else. Shelby has a full conversion from the Mustang V6 to the Shelby CS6 (400hp) on their site. They use the Paxton to get that boost in hp, but that isn't the only thing involved. This is most likely the best SC out there for the V6, but it is far from the only solid setup.
If you are set on a SC over a turbo system those are just about all of your options that I'm aware of. Sorry I don't know about tq or mpg, but most of these should get you 80-100hp once properly tuned depending on the psi you run.
To be perfectly honest, I would stick with your Vortech. $3200 installed is a great price. The basic SC on Vortech's website is going for $3761 ... so you are saving a few hundred bucks. Most high output SC are going for $4400-$5400 without install. Even if you do the install yourself with the other ones you are saving around $1000. Save the money, and get your car dyno tuned at your local shop. Make sure you tell them about your fuel economy needs. You should be very happy.
Do you happen to know which Vortech SC you are going to get. They have standard systems and high output. Check out their website for more details once you know (vortechsuperchargers.com).
Later on you can add better pistons, heads and cams to your engine to really make that baby scream.
Best of luck.
A lot of guys like the Procharger supercharger on this site, and it is a solid setup.
If you go to Shelby's site, they have a Paxton Novi supercharger exclusively designed for Shelby. You can't get it anywhere else. Shelby has a full conversion from the Mustang V6 to the Shelby CS6 (400hp) on their site. They use the Paxton to get that boost in hp, but that isn't the only thing involved. This is most likely the best SC out there for the V6, but it is far from the only solid setup.
If you are set on a SC over a turbo system those are just about all of your options that I'm aware of. Sorry I don't know about tq or mpg, but most of these should get you 80-100hp once properly tuned depending on the psi you run.
To be perfectly honest, I would stick with your Vortech. $3200 installed is a great price. The basic SC on Vortech's website is going for $3761 ... so you are saving a few hundred bucks. Most high output SC are going for $4400-$5400 without install. Even if you do the install yourself with the other ones you are saving around $1000. Save the money, and get your car dyno tuned at your local shop. Make sure you tell them about your fuel economy needs. You should be very happy.
Do you happen to know which Vortech SC you are going to get. They have standard systems and high output. Check out their website for more details once you know (vortechsuperchargers.com).
Later on you can add better pistons, heads and cams to your engine to really make that baby scream.
Best of luck.