Ok, so I broke down and did the first mods to my car today.
Stock '08 Z06 with just 600 miles. These results were obtained today, April 8, 2008 with fairly high humidity (65 - 75%).
Link to Dyno Sheet:
http://marblesmotors.com/images/cars...2008040803.jpg
Stock: 454HP / 426TQ
Vararam Installed, Stock Tune: 459HP / 429TQ
Vararam w/Tune: 474HP / 442TQ
Would like to hear other thoughts about the next steps. Want to do the cam / header thing and hear that Headers by themselves don't do much, but would anticipate that the cam without headers would leave something on the table.
Ultimately, I don't want to have too much horsepower / torque that I start breaking driveline parts or surrender daily driveability. That sounds funny coming from me, but I want durability !!!!!
Racin' Randy