Sorry about that, should have been LMH 100+ and not Corona..
Well, I ordered the engine yesterday and he said it should be inat the end of the week
Just a matter of break it in and tune it..
I can make a longer mainshaft for you, is it 4 or 5 mm your looking at ? and how long would you want it to be.
If you want 5mm you have to enlarge the hole in both the spurgear and the hub. Ohh and you need 5mm (stopprings) toreplaceyour the current bearingcollars, since they are for the 4mm shaft.
Once I get the engine and get itgoing I'llhave a look at a different / better placement of the engine.
//Peter