I wasn't referring to the zenith actually being a crappy carb actually just the state it's in right now. I've read allot of post you've commented on and zenith has been the topic a few times. The truck is updated to 12 volts and I'm about to throw in a electronic ignition module which should help a good bit. I'll get my exhaust ran and leave the zenith on for now and see what she does. .. thanks for the tips and comment!