Originally Posted by SRT6_Roadster
The SRT is running ~1 bar (14.7 psi) of boost stock.
Yes, the tuning is different on the SRT as the other crossfires.
I am pretty positive the SRT injectors are larger.
The compression ratio is also 9.0:1 vs 10.0:1 for the N/A car. Running almost 15 psi of boost on a 10.0:1 engine is a recipe for melted parts.
For comparison, my 'Lude has 10.0:1 compression and the blower is running 8 psi at max boost. So that would pretty much mean that the SRT-6 blower & PCM software are not simply a bolt-on mod. You're either going to have to lower the compression ($$$) or slow that blower down by about half.
Bob...