Done deal...getting a Carpenter 240 Rocket- pic/vid

what's with all the springs on these carpenters? could not the whole thing just be welded together like if it was hanging off one side of a v6 capri, this is supposed to be a 2 wheel muscle car isn't it? are the springs like a quick release system...rocket rider urgently needs to remove exhaust manifold quickly - for what? to polish the engine?
 
expansion...its a heat thang