How big is the hole in the MAF on a 96 200sx *** i want to do a ghetto cai

I beleive it is 50mm, anybody?
John

here is a picture of one with before and after I bored the openeing. the overall hole is about 3" and then it necks down to about 2". It's hard to tell in the picture but the overall size of the hole is pretty much unchanged.
http://www.g20style.com/images/comparison_copy.jpg
here is the homemade WAI pipe I added to my stillen CAI.
http://www.g20style.com/images/engine_101.jpg
maybe it will give you an Idea. you probably want to make it 2.5". thats what stillen and AEM make there's. place racing and hot shot make there's 3". I have the stillen which is 2.5" and my warm air section is 3". I noticed a good increase with the secondary in place so you may want to make that part too.

hope this helps

thanks for the feedback