[Fot] Mufflers?

Duncan Charlton duncan.charlton54 at gmail.com
Mon Oct 8 18:31:58 MDT 2018


I’m told that a turn-down on the end of the tail pipe can cause a significant drop the meter reading.

Duncan

> On Oct 8, 2018, at 4:43 PM, Rocky Entriken via Fot <fot at autox.team.net> wrote:
> 
> A Supertrapp takes my HP Spitfire (13:1) down to about 90 most days. Highest I’ve hit the meter was 94 on a high humidity day. And I run it open, no plates, straight out the back.
>  
> --Rocky Entriken
>  
> From: Brian Dennis via Fot <>
> Sent: Monday, October 8, 2018 3:08 PM
> To: FOT Triumph <>
> Subject: [Fot] Mufflers?
>  
> What are folks using on GT6 to get noise down to 98db? Full race 12:1 2.0L. Most local (New England) tracks have noise rules. Some have open exhaust days but are limited.
> Thanks, Brian
> Foster, RI
> 
> 
> Sent from Yahoo Mail for iPhone <https://overview.mail.yahoo.com/?.src=iOS>
> 
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