need help,can anyone identify this engine?

[gettylee]

I built a successful fwe valveless,than saw a pic of What I thought was called a hpx I built it with the same size front as the fwe, it had way more power than the fwe,I want to try liquid fuels,to try to get similar power per weight than a dyna jet,,,It may just fly a rc plane someday?so,I am looking for a working liquid system,thx much Brian

[gettylee]

I built a successful fwe valveless,than saw a pic of What I thought was called a hpx I built it with the same size front as the fwe, it had way more power than the fwe,I want to try liquid fuels,to try to get similar power per weight than a dyna jet,,,It may just fly a rc plane someday?so,I am looking for a working liquid system,thx much Brian

I'm pretty sure it's a HPX, it is a awsom engine,but now I saw the lady Ann engine from Larry, that is one sweet looking engine!!! I see a new build soon! nice job Larry, & thx for sharing such gr8 plans:)

[luc]

Read my answer here viewtopic.php?f=2&t=6591#p76498

That's a thermo jet variant ...