Originally Posted by sniper1
Ok, so i put the 2w18 (6904 fan) in my F-16 and it goes like stink! 130mph to be exact. Compared to 120mph for the 2w20. It does pull more amps so you need a 80amp esc compared to a 60 amp for the 2w20. You also get less flight time. The website says the 2w18 is a hot motor and does need more throttle management.
To me (and this is just me!), Once you are going 120, I am fine! No need for 130....I am perfectly fine going 120 and not wanting more (with lower amps and slightly cheaper gear). This is the reason I went with the 2W20 and (or Dons gear as my first 4s setup in the HP F16 )....Tom