oversized throttlebody?
 

I have a b18c and would like to bore the throttle body to 65+mm but i cannot find a throttle plate.....i was told a 5liter stang or Volvo but so far the ones found are to small, anyways help!

Re:oversized throttlebody?
 

The B18C1 or C5 throttle body can only go to 64mm. I don't know of any way you can simply bolt in a different plate. We make them for each throttle body to match exactly.

Jim