I'm looking for some great pictures of the 340 Six Pack engines for my model build. I really need some close-up details on the carb set-up, on both sides of the engine. Also, I'm wondering where the hose from the driver's side valve cover goes to? There's a little nipple on the middle of the valve cover, and a hose runs off it, but not sure where it connects to. Any help would be GREATLY appreciated! Thanks a bunch!