[Jd21476]

Originally Posted by famoroso

He doesn't have a later motor installed, but rather his original 3.2 built as a 3.4...

http://forums.pelicanparts.com/porsche-911-technical-forum/1055290-what-piece.html

OP, ignore all the posts about later engine requirements and BAR referees.

Actually it says the car came with a 3.0 so the 3.2 would be a later motor.