Very much making engines. Infact they just came out with 3 new diesels an 11,15 and 25, This only engine maker to release NEW
diesels in years

MRCs main interest seems to be Helios and Model trains (which they do a good job of) Engines seem to take a back seat, they had Irvine at one time, also Enya and Irvine do not spend a lot of money advertising in the USA for what ever reason they do not toss around the bucks like OS or Magnum. This is no reflection on the engines but they also do not have very much of a market share
and may think its a hole to pour money into their reputation sells the product you may very well soon have to get your Enyas from
Modelflight "down under" or Enya UK and Paul at just engines will get what you want too. I do not know if MRC has the enya 50 2 strk
any more or not, its a great engine martin