Originally Posted by R600DuraAce
My "real" FT (1 full hour average power output) is 235w. 3.8w/kg. Average HR 172. My 20 minutes average power is about 250w. Again, power to weight ratio is only relevant to climbing. Raw power and speed will always faster on the flat, unless the heavier riders get all tired before the finish line.
If you are calling the 1 hour the "real" FT then mine is just 289 w. This has me at 3.7:1. That is tempo riding though, haven't done a true test since I received my powertap.
It was actually a 52 minute tempo ride, ran into a traffic problem before I was able to finish the hour. My average heart rate was 149. My zone 3 is 150 - 155.