The red one is Lancia Stratos, N/A 2.4L Ferrari V6.
You talking about Lancia 037, and it has just a blower, group -B Delta S4 has 2.0L R4 with blower and a turbo.
Lancia Stratos
Lancia-037
Lancia_S4
There is cool yankees, Galaxies, Daytonas. I cant say that Ac Cobra is a american, sence the body is English.
But here you see that they really (try) to drive them.