Guys,

Thanks for the info. Where did you get the Newton to pound conversion? I've looked for one for a while to no avail.

Other questions about the 140...it says it weighs 1580G, which comes out to 3.48 #s and pts out 32#s of thrust. The 160 says it weighs 3.1 #s and puts out 36. Wouldnt I be better to get the motor that weighs a half pound less and puts out four more pounds of thrust? I know JC wouldn't come out with a new motor 6-9yrs after the 160 that weighs more and has less performance...what am I missing?

Thanks
Dave