E-flite F-16 80mm stock vs thrust cone

[@꿈꿈따리]

You put a 70mm motor in the fms 80mm duct housing and saw the maximum thrust 2.7kg very good information. If this is applied to the fms 80mm 3665 2000kv motor to the fms 90mm duct housing, can we expect 3500g, which is the maximum thrust of the 80mm motor, for the same effect? 80mm weight is 320g 90mm weight is 340g 80mm motor + 90 mm duct housing = As a result, can we expect about 330g of weight approximately 3,500 g of thrust? I used a translator because I was not good at English. Please understand.

[@r00kiepilot]

In this video with the F-16, this is the stock FMS 80mm 12 blade 2100kv 3280 inrunner fan. I haven't put the 3060 1900kv motor from the 70mm FMS fan into a plane yet. I wanted to try the 3060 motor in the 80mm fan for a low power setup for light weight models like Freewing Mirage 2000, Freewing F-5 etc. Using the FMS 3665 2000kv motor from the 80mm fan in the FMS 90mm fan won't work because the motor kv is too high. The stock FMS 90mm fan with the 3670 1950kv motor already draws 130A on 6s in the FMS Viper. This is already too high for that small motor. The 3665 will draw even more amps with the 90mm fan. Too many amps for the 3665 motor. The FMS 90mm fan needs a heavier motor, Turnigy SK3 1900kv inrunner (260g) or HET 650-58-1970 (250g). With SK3 the FMS 90mm fan draws 124A

[@꿈꿈따리]

@@r00kiepilot Thank you for your kind answer. I totally understood. Thanks to you, I didn't make a mistake. It's late, but Happy New Year!

[@Nothinglefttosay]

Why..? (No translator required) Why not just fly the jet...!

[@r00kiepilot]

Why not? If you could have more thrust wouldn't you take it? How do you know you have more thrust? by testing. Its a heavy jet, I want to max out thrust to weight ratio. I do a lot of high-alpha flying, thrust-to-weight is critical for this type of flying, as is wing loading.