measuring aero port length

[Ryan916 2]

So my build calls for my 4" aeros to be about 38" long so I have to do some piping in my box with 90 and 45 degree turns. When measuring I'm assuming I stay in the middle the whole time and measure flare tip to tip? The turns are what throw me off when measuring.

Thanks guys

[filtor1 13]

Are these true Aero's? Precision Ports? If so, They will come with directions and formula's you will need to calculate the port length.

Edited September 24, 2011 by Chris

[Ryan916 2]

I think there's a misunderstanding here. I'm just asking how you measure it, I know it is simple but I'm just not sure. I have 1 90 and 1 45 degree angle turn on each of my ports.

[ssh 924]

Can't you measure the total length of the elbow, then subtract the amount on each side where the pipe slips in?

[NB50 206]

Inner length plus outer length divided by two. (Il+ Ol)/2

[Ryan916 2]

Thanks bromo that is exactly what I was looking for