I put a salvage '06 together over the winter and I love the bike! I took it down to North Myrtle for the Atlantic Beach Bike Fest and sat in tons of traffic. After hearing all the horror stories about the ZX-14 overheating and spewing anti-freeze all over the ground, I was pleasantly surprised that the bike never ran hot. The entire time it registered one block over the halfway mark on the temp gauge. A girl riding with us on an '07 Busa had the unpleasant experience of her bike flat-out cutting off because of the heat.
Not only that, my buddy (with a geared/piped '08 Busa) and I got into a little drag race and the ZX-14 held its own not letting him pull a single inch. I am pleasantly surprised by the bike and look forward to putting it on the dyno to tune it out even better.
FAST