...you injected nitrous (and the appropriate amount of fuel) in to an exhaust manifold on a turbo car at full throttle?

Would it ignite? (im not sure, i mean its hot in there, but thats not always enough, and flames in there, but dunno if its enough)

Would it ignite with such a bang it just blows the manifold/turbo to bits? (i dont know how fast/violent the combustion would be)

Granted its pointless, but just wondered how easy it combusts (as its rather cold) and how violently, as never played with it enough to know really.