Engine Driven Compressor on a 4.3 vortec v6....

heres mine in the putting it on stage haha

i use to have one on my fullsize with a 4.3 and you could watch it raise the truck from empty. tank empty hit the switch with it on and watch the front come up on a fullsize. these things are badass,worth every penny you pay for them. i am getting ready to put one on me escalade cant wait.