Hey Henry -
Another request for magazine content.
People have said that they like installment articles.
Since many people contemplate and upgrade in horsepower as well as suspension mods, an article that takes a decent small block bottom end, and then each month tests it with (on pump gas):
1.) Roots Blower
2.) Screw Type Blower
3.) Centrifugal Blower (w & w/o intercooler)
4.) Single Turbo (w & w/o intercooler)
5.) Twin Turbo (w & w/o intercooler)
In each case shoot for approximately the same boost level and then compare the torque curves and horsepower curves. Give us the cost of each power adder, then we would have a real world comparison in $ per hp. If you included information such as added weight to front end, complexity of installation, lists of suppliers that would be cool. You could do the same series with a big block and compare. Kind of like an internal engine master's challenge. Then at the end, award the engine of choice to the winner of the long haul mileage contest posted in my first message.
I intentionally did not add Nitrous to this list, because it is not a true apples to apples comparison and most magazines already have it covered well.
Just another idea to throw on your pile.
Tanx,
-Bruce