See thats what i was thinking and believed.

So you think i'll be alright with the 7.4's?! Im guessing its just louder because the valves are actually opening fully now. Plus the compression is higher now. Either way at WOT it is wicked, well the one time i stabbed it so far. And everything checks out on the wideband/aeroforce so i guess i'll just have to get used to it.