Yes
Yes
Yes
The SRT8 (either Challenger or Charger) will be faster than a RT. The SRT8 has the 6.1L Hemi, while the RT has the 5.7L.
No
yes
linebeck's car is the dodge challenger SRT8.
4100+ lbs
No
425
About 170+
Motorweek - 1987 Dodge Challenger SRT8 30-24 was released on: USA: 18 February 2011
Sadly, no. The only Mopars are the 1970 Challenger, Concept Challenger, SRT8 Charger and an SRT8 300c.
2010 Dodge Challenger SRT8 convertible
No