The bolt pattern on a 2009 SRT8 Challenger is 5x115 mm. This means there are five bolt holes arranged in a circle with a diameter of 115 mm. Additionally, the thread size is typically M12x1.5. Always confirm with a manual or manufacturer specifications for precise fitment.
4100+ lbs
425
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.
The G8 has 365hp and the Challenger R/T has 375hp but the Challenger weighs a little more than the G8 so it would be a tight race. But if it was the 425hp Challenger SRT8, it would kill the G8
Sadly, no. The only Mopars are the 1970 Challenger, Concept Challenger, SRT8 Charger and an SRT8 300c.
yes
No
Depends on the model. The models that matter (the V8 ones) are the R/T (375hp) and the SRT8 (425hp).
Depends on the model. The high end SRT8 goes into the low $40k
No
YesYes
About 170+