JetCat Mystery - 120 or 160?
#1
![Default](images/icons/icon1.gif)
Hello,
I purchased a used older JetCat engine a couple of years when I decided to jump into turbines. It was advertised as a P120 Kero. I've run the engine numerous times on the ground and it seems to run fine, however those runs are relatively short. enough to run through a ~20 oz. tank. My question is that the ECU V5.0W has P120 check box selected on the unit, however when I power the ECU, the GSU reports P160. Which is correct? Does it matter? Did someone just select the wrong engine in the ECU and I need to change it to 120?
Engine serial number is 0872.
Thanks in advance,
-Jorden
![](https://cimg4.ibsrv.net/gimg/www.rcuniverse.com-vbulletin/450x600/20240621_204018_d07180206d7526e435b274c19dea0089abf62f03.jpg)
![](https://cimg6.ibsrv.net/gimg/www.rcuniverse.com-vbulletin/450x600/20240621_204113_c8a4cc8affdd15264642f2d24a77eea3a068be6c.jpg)
![](https://cimg7.ibsrv.net/gimg/www.rcuniverse.com-vbulletin/800x600/20240621_204127_a6185f5a8ba3b9dd15d0dd5e725dd46694842c7c.jpg)
I purchased a used older JetCat engine a couple of years when I decided to jump into turbines. It was advertised as a P120 Kero. I've run the engine numerous times on the ground and it seems to run fine, however those runs are relatively short. enough to run through a ~20 oz. tank. My question is that the ECU V5.0W has P120 check box selected on the unit, however when I power the ECU, the GSU reports P160. Which is correct? Does it matter? Did someone just select the wrong engine in the ECU and I need to change it to 120?
Engine serial number is 0872.
Thanks in advance,
-Jorden
![](https://cimg4.ibsrv.net/gimg/www.rcuniverse.com-vbulletin/450x600/20240621_204018_d07180206d7526e435b274c19dea0089abf62f03.jpg)
![](https://cimg6.ibsrv.net/gimg/www.rcuniverse.com-vbulletin/450x600/20240621_204113_c8a4cc8affdd15264642f2d24a77eea3a068be6c.jpg)
![](https://cimg7.ibsrv.net/gimg/www.rcuniverse.com-vbulletin/800x600/20240621_204127_a6185f5a8ba3b9dd15d0dd5e725dd46694842c7c.jpg)
Last edited by JKEpps; 06-21-2024 at 05:06 PM. Reason: Correcting title
#5
![Default](images/icons/icon1.gif)
Thanks! That's good to know! That's too much for this Boomerang Sprint. Calls for a 80N-120N. I do have a P80, but it's a propane start. Looks like the same size can. I keep hearing about "turning down the power" on a turbine. Is that done by adjusting the Max RPM? Is that doable with this P160? If so what Max RPM would I use? Any other parameters need to be adjusted?