'87Conquest TSI miles 178,000. The body is in good shape. Driver seat belt does not work. The car drives good and pushes strong. The car runs 18PSI boost. The DYNO runs 256HP 280 torque w/old throttle body. Now I don't know who much more HP it has w/the new 52mm throttle body. price$ 2000 firm + Port head   UPGRADES: 52mm throttle body -$125 fuel line upper -$90 engine rebuilt kit- $320 eliminator balance shaft $17.99 new jet elimination kit $24.00 stock injector

First, I don't have a stock TPS, but put it here because I believe this would pertain to each kind. What I have going on is that after I set my TPS to .5v and drive it a little, the voltage always drops. One time it dropped to .43V, so I reset it, and the second time, after driving about two miles. It dropped to .46v. Why would it do this? The idle AFR change, even when in closed loop, so I take it that is because my TPS is changing.   Second, I sweep tested my TPS when it wasn't bolted in,

I am searching for a good block to replace my cracked one. I am in SC not far from Charlotte and am willing to travel a little bit to pick up

Brand new NJV head I bought from DAD a few months back. I would rather sell as a package, but hit me with offers on whatever.   400+shipping for everything listed. original receipts from DAD incld.   NIB still wrapped in plastic NJV head 4 OEM exhaust valves 4 OEM intake valves full set of keepers schneider 6610 heavy duty valve springs 8 lifters valve stem seals stock head bolts   http://imageshack.co...2/9751/ywvy.jpg http://imageshack.co...5/7003/f19h.jpg http://imageshack.co.../6211/4wptm.jp