Supertrapp Question


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EMS
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Supertrapp Question

Post by EMS »

Years ago, I had a Supertrapp exhaust on my '79. I sold this to another CBXer and returned to a stock system.
I remember that the Supertrapp had some kind of inserts in the header pipes where they connect to the head.
They were about 2" long had a collar and fit snug into the pipes. I was never clear on what the purpose of these was
I have another Supertrapp that does not have these things. It would mount to the head without the inserts.
What are they and are they necessary?

barryadam
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Re: Supertrapp Question

Post by barryadam »

The collars in the center shown here? Dunno why they added them. The flange lips on the pipes are sure thin, though. I had to have several weld repaired on the used set I got.

Image

EMS
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Re: Supertrapp Question

Post by EMS »

Yes, Barry! Exactly!
Anybody has a set they want to depart with?

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