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Hello All,
I have these bases I had powder coated. However, they did not work on my 1970 with mfi. What are they? It looks like they are two right side bases. I want to sell them but I need to be sure what they are before I do that. I appreciate the help. Regards, Steve
Look like Zenith carb air cleaner bases.Attachment 503061
I believe those are the early SWB Weber type.
Same part number x 2. They aren't "handed". 901 108 220 00
they seem identical in every way to my early 1971 T bases, that must have started with zeniths, but are now PMO.
Make note of Tom's reply , they are SWB early Webers .
@AKAMick
These "full radius trumpets" work very well. Thanks to Paul Abbott (Performance Oriented) and test pilot Ed Mayo.
Thank you to all that contributed. Regards, Steve
Hi Steve, As far as the Porsche catalog is concerned, There is only 1 filter base for 1966-1970. That is part #901-108-220-00. In 1971, Porsche made the air cleaner housing out of plastic for all of the models. That air filter base # 911-108-014-00. The clip mounts are in different locations to account for the different clip they used.(They used the same clip as the 1972-73 air cleaner).