intake swap performer loss?

I haven't figured a way to measure the height of the air cleaner to the hood but it does look minimal. I will check the 8022 to see how much can be milled but I'm thinking it is doable. there is nothing in the rules regarding this & like Smokey Yunick used to say: if it doesn't say you cant then that means that you can! I'll keep my fingers crossed, thank you. RR