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notmytarga notmytarga is offline
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Join Date: Jun 2002
Location: Northern (UpState) CA
Posts: 930
Garage
Quote:
Originally Posted by schumicat View Post
there are at least 2 different sizes, one slightly shorter than the other. you are probably using the shorter length and it is getting stretched too much.
Quote:
Originally Posted by Bob Kontak View Post
Interesting that this may be the root cause but the post was ignored.
I looked into the length thing ten years ago when I bought my first strap. Pelican only lists straps at 300mm - other vendors also list a 270 mm strap (930-110-365-00) for later cars (77-83?) - about an inch shorter. So the 300mm straps from Pelican are the longer of the two I can find. I've thought about what could make these seem too short. I put a K&N filter in, but that does not change the profile of the filter and its cover from the stock to any discernible degree.

Quote:
Originally Posted by http://www.pelicanparts.com/catalog/shopcart/911M/POR_911M_FULcis_pg4.htm#item13
Ozone decay is the biggest reason for stock rubber airbox strap failure, but now your worries are finally over. These Weltmeister Air Box Straps are made of a special polyurethane blend that will protect from cracking and stretching.
My worries are not over. Eventually I'm going to have one of these rat up my fan or worse. If I were making an aftermarket strap valued at $20 it would not break and be easier to install.
Old 03-21-2012, 09:59 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #17 (permalink)