egmCarTech

The Dodge Challenger SRT8 already makes an outstanding 425-hp but if your Atlanta based tuning company SpeedFactory, that’s not enough. Meet the new 2010 SpeedFactory SF600R Dodge Challenger – a 600-hp muscle car with a 6-speed manual. Based on the standard 6.1L HEMI V8 Dodge Challenger SRT8, SpeedFactory increased displacement to 7.0L, added a higher [...]

Las Vegas and most of the tuner industry is getting ready for the 2009 SEMA Show next week. The folks at SpeedFactory will come to the show with their new supercharged, all-aluminum 440 HEMI-powered Dodge Challenger. SpeedFactory took the 2009 Dodge Challenger SRT8 with a 6.1L HEMI Mopar aluminum block and increased the displacement to [...]