That is for sure !I hope that you will enjoy your model engine work for many years from now on.
Many greetings from modelmotor-Gerard-The Nethelands-Europe.
I did everything, like making valve of engine and ball valve , and include both at the same time ..... but it was too smallThe solution : Lap the needle and nozzle togheter to keep sealed.
Needle : steel and stainless steelWhat materials are you using for the needle and nozzle?
Thanks !Good luck Minh!
I don't know much about diesels so I'm interested in how you go about it.