Do you have any dyno sheets of the tuning process. Meaning, as you increased the exhaust to -5 degrees and the intake to +3??
Using a little logic I reduced my dyno time. I did E0 I0 as a baseline. Then knowing the exhaust should be around -4 to -5deg I went to -4deg and dynoed. Then I went to -5deg and dynoed. The gain was almost exactly the same thus I knew the best spot would be -4.5 deg for E.
Then knowing that most people went to +1 for intake I assumed they went +1 dynoed and then when they went to +2 they saw equal gain or a reduction and quit. So I went straight to +3 and got 15rwtq in the middle rpm range. I assumed it was the sweet spot and then quit. Thus it took me 4 pulls. I attach the -4 vs -5dyno for you. The first and 4th pull are in the 1st chart I posted.
I had planned on using my dyno slot in two weeks to verify the +3 was best for the intake but my friend with his GTS bought a bunch of mods for our yearly trash talking dyno competition. So I have to prove out the intake system I cobbled up which allows the use of a 9in K&N cone filter for stock twins without a VPC. Going from 6in to 9in on my 400hp Talon netted 3mph and .2secs in the qtr mile so I figure I should gain a decent amount of hp with this on the Supra since it gets 400rwhp. The car feels faster but only the dyno will tell the truth. I remember someone else with a VPC went from a 6in to 9in and got 10rwhp so I'm hoping for something similar.
So the attached chart is all the info I have and I'll be testing out something else when I dyno next time so I won't be getting any more cam gear dyno data.