Large Model Association Forum

Hi,
I am considering purchasing a DLE 170cc for a new project but I need to calculate, or know what static thrust if it will produce before purchase, to ensure it is up to the task. I'm looking for a thrust to weight ratio for the aircraft of about of about 2/3rds. If any one has a DLE 170cc and has measured the thrust I would be very grateful. Also any advice/comments on the suitability of this engine would also be appreciated. On my previous aircraft I have calculated the thrust by simply attaching a heavy duty spring gauge to the tail and running up the engine to full power. Well why make a task more difficult than it needs to be.

I look forward to you help
Derek Pickup

personal.osi.hu/fuzesisz/strc_eng/

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and play to your hearts content

Thanks Robbie. The "Static Thrust Calculator" has given me enough information to make a decision on. Once purchased the engine will go on the test bed to confirm the thrust output. Greatly appreciate your response. Derek