I tried replying numerous times yesterday, but for some reason the forum wouldn't post anything I submitted. So, at risk of being repetitive, I'll try to rehash what I wrote and asked previously.
I'm using a wired PowerTap with a Cervo 2.4--for a $175, I couldn't say no, though I realize this isn't exactly cutting edge technology here. I'll take what I can get.
I did the intervals on the flats, maybe a 1% grade at most, in a 50/17 hitting about 140rpm. Started at around 7mph, 30-something rpm. Got up to speed pretty quickly, within five seconds. I've never seen my power go much over 1000 watts, so I may just not have a lot of peak-power capability. Further proof that being able to deadlift 400#, squat nearly 300, and power clean 215# does not contribute to power or speed on the bike!
I'd love to hear any thoughts on developing better snap. If that's even possible. As I understand it, your phosphagen stores are pretty static, but you may be able to improve the neuromuscular aspect?
And thanks for the thoughts and replies, I really appreciate the insight.