hey im new here i have a 97 chevy k1500 with the homemade pvc horns. im looking to upgrade though. looks like a good place with lots of info.
Hello and welcome, got any vids of your homemade horns? 
Welcome! Unless your PVC horns sound really good, it won’t be long before you want to upgrade.
Welcome to the forums!
you can check them out on youtube under pvc train horn. thats not me but the guy who sells the plans to build them. they do sound really good. i am looking for a good deal on some nathans. any tips?
have you tried posting a thread in the wanted section of this forum? or you can ask Hornblasters