by Stealer Of Souls » Wed Dec 20, 2006 3:05 pm
16V throttle bodies all seem to be basically the same.
The cam cover breather penetration is different between RWD and FWD.
Smallports don't have the small vaccum bit that stops the throttle butterfly from "slamming" shut, bluetops do (it isn't necessary... mine came off and I haven't put it back on yet...)
TPS's are different (obviously).
Otherwise I haven't noticed any other difference between the few I've had.