LS engines in dirt late models?

[UMPDream]

I did a Google search before posting this topic and found these articles.

http://www.hotrod.com/how-to/engine/1504-inside-an-ls-based-dirt-late-model-engine/

http://www.onedirt.com/news/taking-a-closer-look-at-fletcher-mades-no-holds-barred-ls-super-late-model-race-engine/

I was wanting to know if anyone had these engines and how they are performing. The biggest problems look like the crankshaft and the rocker arms, but they have solutions for them.

Those guys did that a long time ago before the LS deal was even a consideration for Super Lates. If I am not mistaken, it was a big ordeal over the coil packs and they built a front cover for it that uses a distributor. Dart came out with LS Next a few years ago so a block option is now available.