Modifications were limited to
Grand National Intercooler
48 PSI Fuel Pressure
Boost for each dyno run:
#1 - 17psi
#2 - 18psi*
#3 - 19psi
#4 - 20 psi
SVO PE & VAM
6" K&N Conical
3" downpipe through 3" flowmaster
Motorcraft platinum plugs with .030 gap (what the hell, why not?)
Everything else stock with 100k miles.
*The dyno fan that was supposed to blow on my intercooler fell
on the second run causing a low reading and detonation.