Is there any 'aftermarket' air mass sensors that will work on the 22RE & 85 4Runner Air boxes 
? I've modified my air box with the use of a large plastic battery box that keeps the mud and water away from my K&N air filter. The stock 'air mass sensor' is large, cumbersome and restrictive !
I'm looking for one that might be smaller to fit in my new 'Air Box' 
and allow more metered air to get to my new 'Large bore' Thottle Body!
i dont know of any off hand.... k and n's are motorkillers in my opinion....increased airflow = increased dirt flow. they will never filtrate as well as a stock toyota filter. but thats just my opinion who knows if there is any truth to it
