Weight and balance pretty much the same as single 6 cylinder. Pretty hard to stuff up w&b and benign stall
In RSA they rin 750 kg MTOW, so pretty useful aircraft as a twin
How has Jabiru solved valve seizure and guide problems?
Who says other problems solved?
A whole lot of Jabiru problems for owners dont relate to engine failure but early overhaul or repairs found in maintenance.
Casa action was designed to make Jabiru wake up, only hurt existing owners, Jabiru now have regulator imposed restrictions on everyone (inc experimental) who doesnt implement their major upgrades or replacements