Upgrading from 3/8 to 1/2 line?

I have a set of 4 B u e l l mfg black horns (same set horn blasters sell) I am doing a 1/2 upgrade, Anyone tried this yet? Any sound diffrence doing the 1/2 line

yes the 1/2 airline will make a little bit of a difference… u should do it!

It will be here weds! I just hope it makes a big diffrence if not ill be going to the 200psi instead of 150

i use 200 psi with 1/2 in airline… love it!

I am thinking about drilling the port hole on my horns from 3/8 to 1/2. What do you guys think about that?

If they are like the shockers, the have an 1/8" inlet.

1/8" NPT inlet…

Its b uell mfg horns same as shockers, but mine have a 7/16 inlet. I will be installing my 1/2 upgrade tonight

1/8" NPT inlet…

Well how did it turn out???

Sorry been very busy with work. Turned out great! 2xs as loud! 2-3 hits the compressor is running!