As good as you can find/buy/afford. When concealed in the factory case, no one knows. Personally, I'd beat the trees til a chrome box fell out. But, he's obviously running a restricted, "affordable" class. It's a popular"cheat" in the dirt **** around here. Can't have any MSD modules or any hot modules. As long as it's black the the factory. Well, all those companies make black ones too. Dumb, I know...
