Yea i knew it was the TB after looking into it, but i said screw it and went along with pulling the heads anyhow. it told me how good of condition my motor was in and if the guy i bought the engine and trans from 20k miles, and he was Telling the truth.
The Z is drivable but has ABSOLUTELY NO HEAT, its a track car. not a cruiser.
But honestly, I might as well get the head gaskets done, and porting the heads along with springs, so i will be ready for 1.9 rockers later and a intercooler during the summer, then a 3.0 pulleyeventually. for now i'm going for a 3.25