You might want to "re-read" my post. In 2010 the 2011 GT I was ordering from Ford was right at $39,000 with the options I wanted, which is right around what I paid for my '10 GT500. And YES my 2.59 pulley and tune was $650 (And YES I netted 540/545 with just that modification).. Why would you even question my comment on my HP for $650 unless you haven't done any research and what to expect with aftermarket modifications for the GT500?
VMP kit link is below sir
VMP Tuning - Buy Ford SCT & GM Custom Handheld Flash Tuners Performance Economy Towing: 10-12 GT500 Pulley & Custom Tune Upgrade Package
Another little tid bit on the Shelby vs GT debate. Fastest stock 2011 GT500 on BIGS AND LITTLES is 11.16 @ 124mph. What do you honestly think a factory stock GT would have done with those same bigs and littles on that very same day? It wouldnt even be close. My guess is almost a second slower.
Anyone can hang with a car thats traction limited, eliminate that and its over. I dont even know why we are even debating this.
2011 GT500 is a different animal, wouldn't you say?