Hi guys,
I’ve already created another topic in the design section : Car Designing forum AERODREAM SA
However, as I decided to open this new one to talk about…engine 
My first engine is a 4.2L V8 normally aspirated. That’s my idea of an engine for a smooth GT (ex Jaguar XK8).
img4.hostingpics.net/pics/75725042LV8DOHC40V373HP1024x768.jpg
The second one is staight four 2.0L Turbo offering 296HP
img4.hostingpics.net/pics/78009220LDACT20VTurbo296HP1024x768.jpg
The last one is a small 1.0L Turbo developping 162HP
img4.hostingpics.net/pics/15014910LDOHC16VTurbo162HP1024x768.jpg
I have no advanced knowledge about engine… So I’ll will enjoy any idea and tips to improve !
Ps : English is not my native language , I learnt it a long time ago (In Ireland). My apologies if I’m not always “academic” or “clear enough” 