Started going thru my 88 Durban tsi parts car and found a brand new TPS !

I saw this one.   http://tulsa.craigslist.org/cto/3999992515.html   Custom paint job. A few bubbles, but not bad. Didn't see any rust.   Says a rebuild, but guy doesn't know much about it. He's owned it twice. Idles erratic. Noticed a bit of milkshake on dipstick. Possible blown head gasket. Engine was hot when i arrived to look at it so i couldn't really get into it. Sucks when sellers get them hot before.   Took it for a spin. Not as quick as i hoped for a bigger turbo...um, wheres the beef,

I need condenser fan relay (12v 20 amp), a/c relay (12v 2o amp), and the thermo switch in front of the car.   Where can I order these parts? Thanks for any help.

looking for upgrade cam 284 0r a bit higher any one?