Just a word for all those that are looking to "fine tune".... many of those that have contacted me are truly not ready for that. A lot of guys are still having issues outside of tuning that need to be addressed before wasting dyno time and money. Likewise, many of those same folks are either DIYers or have bought a car they thought was "done" and aren't planning to pay to finish the car before tuning can begin. In my 25 years of building and tuning, can't really think of another car that is as particular in terms of combination and having all the planets align to make power as a turbo Buick. Many a proud owner will sell a car that has thousands and thousands worth of upgrades but can't get out of the 12's at the track....due to frustration. Even more common is spending a ton on turbo, DP, injectors, head work, etc. and the car has no brakes....or the tranny is smoked...or it has electrical issues. Get the car sorted before worrying about power, I understand its not as cool and you have no bragging rights with a properly functioning brake system...but you do have a car you can drive safely and enjoy as you build power.
Patience is a virtue...especially in TB world. Also understand that if you and the internet pit crew can't figure it out....sometimes you gotta pay the man.