Originally posted by unknown
Guys i am just using jetcat engine as a example. I only have the
p80 engine. Tod you got the idea that why i wrote if you want to experiment with more thrust do the research first. But do you notice that jetcat p80 tail cone is shorter than the p120 ! remember the first set of ram 750 use the short cone and when they came out with the 1000 the cone get taller. Some thing is similar with the jetcat. is it that the smaller cone only can produce
limited amont of thrust?? just wondering.
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Unknown,
If I understand things correctly..... The tailcone is tuned to the turbine like a tuned pipe is tuned to a 2 stroke engine. If the the cone diameter or length is "off" the engine will loose thrust and will also raise / lower the egt. I am not an expert on this by any means, I expect there are others with extensive knowledge that can explain things further. I can however confirm that the P-80 and the P-120 are almost entirely different engines.
Todd