[Ryephile]

--> KeepGuessing, you're missing the two most influential parts of the engine equation: emissions regulations, and cost. An old Honda B16 wouldn't pass emissions today, and making it do so would likely cripple its power output. The FA20 is about as cheap an engine can get these days and still claim to have modern tech [w/ DAVCS and D-4S being the only two pieces of tech]. There's no valve lift adjustment, unlike the old Honda's, so that's a disadvantage for the FA20 on top of modern emissions and cramped exhaust routing.

--> AshWillams, nobody is making you do anything. I also think you're overreacting to an engine you've never driven. Based on your previous posts it seems that this kind of car, in which this engine "fits" very well, isn't your brand of vodka.


For extra credit, list naturally aspirated engines currently in production that make at least 100HP/L.