Material cost bug?

So yes im not sure if this is a bug or meant to be but heres the scenario:
The year was 2012 and I built a V8 flatplane engine witch had 1114 HP, with all top end parts and the cost for the engine was about 3700 (US dollars i think?)
There is no way that you could build in the real life a engine with +1000HP with only 4000 dollars, so will this be fixed or is it meant to be that low?
Thank you for reading!
The year was 2012 and I built a V8 flatplane engine witch had 1114 HP, with all top end parts and the cost for the engine was about 3700 (US dollars i think?)
There is no way that you could build in the real life a engine with +1000HP with only 4000 dollars, so will this be fixed or is it meant to be that low?
Thank you for reading!
