My Car has a T-3 Audi fully automatic, the trans fluid dipstick interfered with the oil cooler placement. so it had to move.
There is a kit to add the oil cooler to a early fan shroud but it would have been to close in my case.
A stock T-1 will just clear, but it's still closer than I would have liked it to be.
Jake thinks the exhaust was to restictive and losened up the valve seats.
It ran poorly from the word go. I think the cam wiped out in it
It dosent matter, both would have to be replaced to fix it.
Its the best way. The heads at the least should be rechecked at Headflowmasters, their Adrian Pellows's parts. Then take it from there on case and cam work.
I have a nearly complete 2 pack jetting kit, that is to go with it as well, 2 different main venturi incerts sets, enough to handle most of the possible jetting set ups