I just ordered 2 sets of shockers and wanted to know what the size of the actuall inlet point to each horn is…
5/16
Tanxz
Thats just greedy!!! lol lol fair play to ya fella!
lol … Well where I am from, I cant just walk into a store and buy them & your bark better be just as good as your bite. So I gatta make sure when I blow, I hit home. No fair play here. 
2 set of shocker they sound awesome i used to have two set too with 1/2 airline and 1/2 valve at 200 psi!!!
Well I have never heard shockers, I have always heard the “competition” version. How much different are they?
if you’re talking “competition” referring to siege’s or china horns, then there is no competition.
thats 100% correct there is no F. competetion with the shockers and those siege and china made horns!!! ill only compare the shockers with nathan airchimes thats it!
Yea, actually I was meaning Seige - I have heard some of them before and they sound ok. The only real train horn I hear is when I come to the US and the train passes or I check them out on youtube. I guess you can say I am graduating. Other than that, I guess you can say im green to the fact…but I wont be for long.