Speed Factory offers 800HP Stage 3 Supercharged Dodge Challenger
Complete motor rebuild
New extreme performance racing components including billet crank, pistons and rods
Lowered compression
Custom boost configuration
Optional Big Bore Kit conversion to a 426 or 440 Supercharger (depending on existing configuration)
20″ staggered forged wheels
Speedfactory interior and exterior appointments
3 Year / 36,000 mile warranty (motor only)
Typically a 6.1L 425 HEMI increases to almost 800 crank HP!
Speedfactory 426/440 Challenger Packages - speedfactorycars.com
Gallery - speedfactorycars.com
Source: That didn’t take long - supercharged Challenger SRT8 hits the dyno - autoblog.com




June 15th, 2008 at 7:01 pm
oh yeah… mopar is really gonna hit the streets again.
June 15th, 2008 at 8:26 pm
SEEEEEEEEEEEEEEEEET!
June 16th, 2008 at 2:00 am
Now that’s what I’m talking about!!!
June 16th, 2008 at 10:20 am
NICE !!!!
June 17th, 2008 at 5:45 pm
And it runs on recycled dinosaurs…cool!
June 18th, 2008 at 2:02 pm
The 2008 Challengers are starting to land. A transport was just here with one on it. I talked with the driver and he was told not to let it out of his sight. He also said at the hotel where he stayed, people were coming off the highway, driving around his truck and taking pictures. All I can say is that it is a very nice car. I can see how Chrysler could replace the Viper with the Challenger as their halo car.
August 2nd, 2008 at 4:04 pm
Chysler has done it again by making a car that looks better than any other brand and it’s faster!