The car originally had a 3.0 turbo and ran great before the swap.
The 3.3 turbo came from another car I owned and also ran great before removal. I replaced the fuel lines and 3.0 spark box and repalced with the 3.3 turbo ones. The wiring in the multi plugs was exactly the same so nothing needed changing there. The car fired up virtualy first time but oozed black smoke when cold. The smoke does subside a bit when warm. I spoke to porsche shop they seemed to think everything regarding transplant was ok, but questioned the fueling and pump relays. Just after some second opinions.