Hi,
I searched and found few options for air filters on MFI high butterfly. I'm wondering if someone know a source for these split air horns ?
Or you have a set and you can help me with some measurements ?
Thanks and Best Regards
JD
Hi,
I searched and found few options for air filters on MFI high butterfly. I'm wondering if someone know a source for these split air horns ?
Or you have a set and you can help me with some measurements ?
Thanks and Best Regards
JD
1970S Coupe, Blood orange #1436
1965 Coupe, Dolphin gray #1506
R Gruppe #647 ; S Registry #1666
Those were sold here in the late 80 by Race Force. The tin uppers cracked and broke in pieces from vibration. Intermediate pieces were short, too short for my needs, so I made longer pieces and later got carbon upper bells. They have low mass so don’t crack.
Race Force! Remember it well. Another neat Porsche store in Emeryville...now long gone.
Peter Kane
'72 911S Targa
Message Board Co-Moderator - Early 911S Registry #100
Hello
There is a nice period correct solution available from germany : https://www.mittelmotor.de/racing/de/
These guys offer a perfect copy of the airfilter box used in the porsche rally car 911SC/RS
Made my own version. Not period correct but works great.
Mark Jung
MFI Werks
Early 911S Registry #972
Carrera T w/LWB, MT, RWS, PCCB
72 T 66 x 100 MFI Twin Plug Coupe
R Gruppe #686
Mark, Your air intake opening looks huge. I bet the induction sounds amazing. what air filter are you using? Thanks Marlon
Big
is
better
well
that's
MFI MARK
4
ya.
(just keeping social dis tan cing)
Mark
Now THAT is funny!!
Early S Registry member #90
R Gruppe member #138
Fort Worth Tx.
Tech 9 makes an ITG filter system that attaches to the stock high butterfly air horns. I saw these on their website a long time ago, lost the link, and then saw them on one of Gib's (letsrollbabe) cars. I reached out to Gib and he gave me the contact for Phil at Tech 9 who hooked me up with a set last year. Pm me if you'd like me to forward Phil's contact to you. The first picture below isn't from Tech 9 but it looks like their air filter.
Last edited by Tonger; 09-15-2020 at 06:41 AM.
I can also vouch for these on my HBs.