Dyno results from March 07 (SAE Adjusted) 408.9rwhp...
Parts: K&N CAI, Patriot Stage 2 LS6 heads, Lunati 222/228 cam, Comp 1.85" rockers, SSW Headers, Random tech 3" cats, SSW 3"x3" X-Pipe and SSW full dual 3" cat back. Tuned at Dynospeed racing in Memphis with HPTuners software.