I dont know about that vortech. It's about $4800 and is a motherfer to instal. Lot's of relocating stuff and modding to fit. I'm sure it makes the most power, but for price and ez of instilation I would go jackson.
Dude, I piss on the Jackson, whats it put out? 200 at the flywheel and 170ft-lbs. the Vortech is 270 at the flywheel and 206. You can also find the Vortech Z5 for about 3800.
Dude, tiolets are for pissing, superchargers are for car's. I agree the vortech makes more power, but alot of HP means little if the car is not dependable. The jackson is a proven product, There are many on the road and have racked up lots of miles without problems. The vortech is still unproven. If your SVTF is a weekend car then buy all means do the vortech. But if you need the car daily, you better keep a good supply of clutch's and tranny's in your garage. And it's still $1500 to $2000 more than the jackson and a mother to instale.