Last year presentation of the RX8 did had an onroad engine with an FX head. Up until today not much known about it. Now the presentation of the 2015 NT1 an .12 FX engine is shown.

Interesting to see.

I'm sure it's coming but the last thing the Hudys would want to do is release grenades. Too many others have come and vanished for just that reason. I'm sure they will take the time to get it right.

I think making an on-road engine work well, like you will know from the USE project, isn't as simple as CNC cutting new aluminium bulkheads for the NT1, it will take them a few years to get it fast, easy to tune and reliable.

Yes, an offroad engine can be made by many because the lower rpm and most of the time more lubrication. A high rpm onroad engine is creating more forces inside reaching limits of materials and lubrication.