hey i was wonder if the throttle body from a 2litre 8v is bigger than a nova GTE/GSI throttle body, did a search on here and found this posted by BARNES 08.08.02
"did this mod to my nova 1600 gte engine end of 2000 but didnt take the wedge off, just used the throttle body from a 2litre 8v cav and also use the afm from an 1800 belmont, well the base with the 1600 8v top(bit that has half the ecu in it).
i think it was done when tom stickland was up in sunny cumbria, i cant remember. noticed a hell of a difference to the pick up when you booted it, much much better throttle response."
whats a belmont and does the belmont share its AFM on any other vaux? if so i got a long day ahead of me!