Would anybody have the Bosch part number for the fuel accumulator on a '81 GTSi??
Check out this thread where I replaced my fuel accumulator. I replaced mine which turned out NOT to be the problem. The accumulator I bought was an exact number match bosch 0438170004 from www.autohausaz.com $140.63 free shipping. It is the same part from 1976-1979 MBZ 450SL. AZ # is 0004760121, but again the accumulator is exact and has the Bosch part #0438170004 stamped right on it! The Ferrari shops were quoteing me somewhere in the $300 range for the exact same part! The one I pulled off was only a couple of years old and is still fine. If you are interested in the spare I have, PM me. I have a 1980 GTBi. Here's the thread on my vapor lock problem. Good luck, Joe http://www.ferrarichat.com/forum/showthread.php?t=200259&highlight=vapor+lock