I really don't know.
I do know a large number of engine builders that are big time sucessful as compared to me, but those guys are friends of mine and I know for sure that none of those are using this process. Maybe they just have not tried it yet. Some of those guys are in shops that are huge in size and budgets and that do much R&D just to try stuff and I know of none using the process.
It might actually have merit but I know of none including NHRA Pro Stockers who have tried it.
I have heard of a few Cup Teams trying this but have not heard results. If you are ready to try it now, let me know and I will phone a couple of Nextel Cup guys and see what thier results have shown.
Ed