Ol boy? LOL, yea, you can say that seeing I was born in 52 and know just a little bit about a few things. You guys need to get out more, because the KB potential is huge. With nothing more than bolting on the KB and some if its options to a stock motor you should be pulling in somewhere close to 400rw right off the bat. 359? Good numbers for a roots blower, but I would classify it as pretty crappy for a twin screw.
While any improvement is nice, I added the KB to my setup specifically to get into the low 400rwhp range, which I discussed with Ken at KB during the purchase and parts selection. My current 443 is better than I had hoped without longtubes, but not a big surprise to many, except those I smoke at Everland Motorway. But enviornmental conditions always play a part on any given day. All the usual bolt-ons, open up your exhaust, no cats, 98 octane gas (my Premuim over here is 98), good airflow and you'll be there too... and I've now got 71K miles on the car, the last 16K with the KB installed.