is this an effective mod for making power or will it be a waste of my time? I read about it on M1R but I am skeptical about stuff like that. Has anyone done it? Power gains?

 

its more of a waste of time than anything else. i did it tho, when i had a stock intake. its very easy, just go to your local hardware store and geta plug to fit the hole.

the type of plug i used was one with two round metal plates with a pice of rubber sandwiched between. with a bolt thru the middle, as you tighten the bolt, the plates tighetn down on the rubber between and make the rubber bulge out (like squeezing a sandwich and watching the contents fall out) the rubber bulging out seals up the hole.


edit: I also raised my shaker, but when i had the new motor installed i think they put it back to stock height.

 

it doesnt do anything, cept allow more airflow.