Noobz yes you can have
Vortech upgrade it to V2 specs. I did that to mine in the 1990's. They will go through the whole unit and rebuild it. I think at that time I paid $700? Is there something wrong with yours. If not, slap a smaller pulley on it and run the **** out of it. I had mine up to 10 # of boost even though it was a 5lb kit with a power pipe and pulley.Plus I actually loved that old straight cut whine to it.