My 4.3 has about 240k on it and is running like new. However all good things
come to an end. When that happens I would like to upgrade. My question
would be has anyone changed out an older 4.3z with a balanced vortec 4.3x or
w? I'm wondering if its possible using my old intake and injector system.
Has anyone tried it before?
Message posted via CarKB.com
Click to see the full signature.