MRL Performance 340, WOW!
I'm the owner of this engine.
I do have to say that I'm still trying to get my jaw off the floor. When Mike and I talked about it, my goal was to make a nice street engine that made about 425 crank hp.
I think we're both pretty amazed and pumped about this one. Now, admittedly, this is a slightly more expensive engine (parts wise) than some would like to build, the results speak for themselves. I bought a lot of used/open box parts and brought them in, and Mike went over them with a fine toothed comb.
I would write more, but I'm still too excited. :-D