Finally ran some times. Figured I'd better get some 'before' data and then do some 'after' when I get the Jet Stage 2 chip. Here'* my times:
(3 run averages)
1/4 m 15.68 @ 93mph
Funny, the first 0-60 I wasn't in performance shift, and I still turned a 7.68? I also did NOT manually shift. Left it in D and went for it. Remember, my traction control is inop, also. Used a GPS to lay out the 1/4 mile, up and back for accuracy. My spotter used the stopwatch, so 'the usual disclaimers apply'. Now you can see why I did multiple runs, but I'd bet I'm well under the 5% error rate.
So basically, my slight exhaust mod, intake mod, and cooling bought me about 1/2 second on the 0-60, from stock (8.1) and about 1/2 second off the 1/4 from stock (16.1).
Over 3/4 tank of gas, and a 165 pound passenger....bunch of crap in the trunk. My 0-60 was better than I expected, but the 1/4 kinda sucked. I had a series of bad launches...but all the runs (3 of each) came in pretty close. I just got better launches on the 0-60 runs, cuz the tires were warm. I haven't modified my car much, so comparing these numbers to the Jet Stage 2 times will be rather interesting. I don't really care much, as long as I can FEEL the extra power, but I need something to compare against.
I rubbed my Bonneville down with some dry straw when we were done. Foaming at the mouth. RODE HARD AND PUT AWAY WET!