Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

The only thing you'll need is the steamline with the banjo fitting and throttle valve. As Bruce said the fittings are press fit so if you take off the cylinder block you end up with a bare 3/16" piping end to connect your tubing to - should end up with a nice setup. Apparently Roger modified the SV for 25 psi and it worked for him - better ask Bruce though as he has the knowledge I'm sure.