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Thread: 2.7 with stock leistritz vs Dansk sport

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  1. #11
    Senior Member swisscheese's Avatar
    Join Date
    Jan 2003
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    The Netherlands
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    386
    Quote Originally Posted by Tom F. View Post
    Has anyone taken apart the different brands of mufflers to explore what makes them vary in performance? I'd like to see some photos.
    Performing open heart surgery on a Bischoff 3/73:
    Name:  Bischoff JM Tuning 110122 (5).jpg
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Size:  98.7 KB

    (more info and photos in this thread: https://www.early911sregistry.org/fo...light=Bischoff )

    as in the infamous modification drawing:

    Name:  911 muffler modified.jpg
Views: 447
Size:  66.9 KB
    Last edited by swisscheese; 01-15-2022 at 02:43 AM.
    911S 1973
    Early 911S Registry #176

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