Lately i've thinking a lot my need of a better flowing turbo manifold over my current log style manifold design. Since there is no such thing as a tubular turbo manifold made for my project car (not a Honda) i am forced to have one custom made. I don't have very much room to work with but i want something tubular with better flowing design than a log. I've been looking for manifold designs that are very compact but have a nice flow and merge to the turbine. I've been searching but didn't come up with many different designs. I know there are plenty of shorty style tubular manifolds made for Hondas and other cars, please post any pics you know of to give me design ideas.

Here are a couple very simple compact manifold designs that have caught my eye so far, please post pics of more!

 

Does that say DNF on the side of it? Did not finish? heh.

What kind of car are you working on?