i have a 86 gxl just wondering what diameter my intake tub would have to be when replacing it with aftermarket tubing. thanks

 

comon it either 2.5 or 3 inches , i mean no ones knows..

 

look at some of the builds on here,im sure 2.5 is more than enough at least for a stock rotary

 

It's about 3".

They make this device called a ruler...

 

haha but im not in my car right now, i figured it would be a simple answer, im looking into replacing it and was wondering what some of what you guys used, the stock one has ripples and comes out with a werid width anyhow. and sadly i dont have a ruler handy shop closed up once again sorry, and thanks

 

used a ruler today and the inner diamter is around 3 but outer is more 3.5" just for clarification