Hey bud, i;m not sure on the performance data, but i looked through the thread and a lot of R+D went into it. But it looks amazing, and i would imagine very little heat soak. Just my opinion though.
That product is nice! When you going to install that and getting tested?Now im not sure how heat soak actually would work! Is a mirror finish manifold going to reflect heat and a black manifold attract it? Guess I need someone to paint a MAD manifold Black and compare, meanwhile ceramic coated MAD manifold and cam covers.
Hopefully watch this space and all will be back on track, meantime a big power car with the manifold is underway at ACS so hopefully dyno soonJohn's not active lately but let hope he's back with some updates on his project.
I think the manifold choice will be down to peoples individual goals.