jeffy,
Ram Jet ?
Am I mistaken on this one ?
I thought that was the ugly thing that was just a tube and fins with an ugly reduced-diameter ramjet cone.
Was there some sort of fantasy/sci-fi RamJet I missed ?

__________________
When in doubt, WHACK the GAS and DITCH the brake !!!

Yes, there is such a thing as NORMAL, if you have to ask what is "NORMAL" , you probably aren't !
Failure may not be an OPTION, but it is ALWAYS a POSSIBILITY.
ALL systems are GO for MAYHEM, CHAOS, and HAVOC !