⭕ PORSCHE FACTORY PARTS

1969 Porsche 911S 2.0 Liter BOSCH MFI Late 005 NLA

In storage since the early 70s. This is now a very rare 69 Porsche 911S BOSCH MFI fuel pump, and rarer to find in this condition, the pump came from the old Vasek Polak parts inventory. If in fact it was used, I cant tell just by looking at it.

There are two versions of the 1969 911 S MFI pump, an Early (001) and the Late (005) model, both pumps were designed by BOSCH to deliver and meet the demands of the higher performance 911 S engine for that model year. Unfortunately, these pumps were only made in 1969 and the subsequent Mechanical Fuel Injection pumps were redesigned to meet lower emission standards making them less desirable in racing applications.

After paying a call to our friend Gus at PFI, he confirmed the factory did produced two different versions of the 1969 911S MFI pump, the early 001, and the improved late 005 designation. The early 001 pumps (first version) had some fuel metering issues with back-firing as one of the symptoms the factory was trying to correct. While in the process of solving the injection problems, no less than 3 different space-cams were subsequently redesigned for the 001 version of this pump. Ultimately, the final design and improvements culminated in what we now know as the late 005 version of the MFI pump, the same pump offered for sale here (this is NOT an updated/upgraded pump, this is a factory original 005). Incidentally, it is recommended that anyone with the early 001 version of the 69 911 S pump should have it checked and upgraded to the improved specs of the 005.

This pump would be ideal for someone needing the correct parts for a 1969 911S restoration.