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1100sport 1100sport is offline
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Join Date: Feb 2006
Posts: 516
Are you sure? To my knowledge, no 930 ever rolled out from the factory with the trombone - which would be totally inadequate to cool this power train. Up until 84, they had the brass tube.

Originally Posted by ELZ's930 View Post
1. Trombone

2. Not on a brass tube, already adequate air flow

3. Brass tube works best at highway speeds where there is better air Autobahn
Old 05-23-2014, 01:35 PM
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