i have a 90 cummins and wanting to put a different air filter on it, stock on it now. wondering what would be the best to get and where to get it. also the cheapest. thanks

 

u can go to a parts store and get a box and a filter for around 80 dollars or a little more im pondering on the same thing with the 91 dodge wonderin if it would help

 

heres my setup its not finished yet the black line is whre im going to build a sheet metal box to keep the hot air out!

 

i guess i don't understand it right,? i thought diesel burnt better on hot air? can you explain what cold air does better? thanks

 

colder air is denser... meaning you get more oxygen into the same amount of space. more oxygen, the better the combustion.

 

This is how I did my 93 with an AFE from Genos, some stainless and new boots from Airflow systems

 

Ive got a spare afe filter. how do you like it? ill probably just keep running the amsoil 4090, but i was curious.


here's my setup

 

Cleaning is so-so because I have to take the tube off at the turbo to get the filter out but other than that I haven't had any issues. Clean it like I used to do k&n filters and no issues except for the loooooong drying time after washing.

 

diesel dawg where did you get your stuff and may i ask about how much you had in it? thanks

 

sfxperomance.com has every boot and elbow in several configurations.