First I am Thanking everyone who share the knowledge and help me to learn!
The engine is not new already braked in years ago. Yes in first video I had mound the engine in rubber mount. as it is seems it vibrate; in second video it is direct fit to wood plank, and concrete. It came off from concrete, so I was holding by hand. the Amyl nitrate from Amsoil ceton boost, in MSDS it says Amyl nitrate. In Canada up to my knowledge, I do not know any diesel fuel vender. the engine start very easily, Back plate and intake, cylinder head nuts are tight. I checked the liner in through inlet it seems not blocking.
I had tried more either like 40% Either, 35% Kerosene, 25% castroil, 2% booster.
and Ker40%,Eith30%,castr27% 3%booster and many other slightly modified proportions as well.
the Propeller I have tried APS 13x6 and Master air screw 11X8. the 11x8 is little better.
I have other P.A.W engines like PAW09 TBR, PAW100TBR, PAW249. all running well without a hitch.
The engine mounted well and solid on table the video link below.
https://youtu.be/JdlAe0BKGvI
