A while back I was reading about windage trays and this mag (I think it was pop hotroding) did some dyno tests proving that mesh windage trays make more power than the louvered ones. My theory has always been that the louvered ones were better because they kept the oil outside the tray off the crank better, but these guys were thinking that the droplets inside the tray on the louvered one were bouncing back off of the tray onto the crank and that the mesh kept that at bay.
Thoughts anyone, other dyno tests, etc?
Thoughts anyone, other dyno tests, etc?