Giulia Tech CommunityI finally got around to disassembling the rest of the turbo. This turbo was still in working condition when I removed it from the car however, from the looks of the internals it would not have been alive much longer. Judging by the amount of wear on the hot side
Month: April 2008
After playing around with some higher boost levels I quickly found out that my fuel delivery system was inadiquit to cope with the higher CFM of this new larger turbo. In order to get more available fuel I installed a higher capacity pump and an adjustable fuel pressure regulator. For
Installation of a B&M CommandFlo fuel pressure modifier. I installed this B&M CommandFlo fuel pressure modifier to compliment a new Walbro 255 fuel pump. Pressures are now adjustable from about 20psi to well over 80. I found I get the best performance with the pressure around 50 -55psi. This