Hi Jonas was asking some info of the turbo modifications to the 7A Here´s the pic of that 2.6 liter 500 Hp. It seems to be a former 7A not 3 B. http://www.itlab.fi/firges/Cars_page/tinken_urkki/pictures/20V_paikoillaan_s.jpg Their homesite is http://www.firges.net/ regards j-pm