[jaykay]

Apologies,

Low rpm range 3000 to 4000: throttle response quantified by engine acceleration vs time; real road loads using 3rd fourth and fifth gear.

Snorkel conguration was changed and the effect measured with a stopwatch. I also found that the Porsche stock tune works better with intake changes (ie larger TB) as opposed to the aftermarket one I had. It worked great with a 68mm TB but not so good with a 74mm. One could also just feel the change in thrust as well.

I actually made my own snorkel to work with the 68mm TB way back so that I could just pull away from my 964 run group nemesis at 5000/fifth gear up the back straight at Mosport. I like to think that it made a bit of a difference anyway (rather than fuel load or my driving). Miss that stuff...