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The mkiv Supra Owners Club

Noise test for Track Days


GlennK
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I got a noise test done in readiness for track day(s) coming up; 102dBA at 4500rpm, 104dBA at 5200rpm. Both at specified distance of 0.5m, 45deg angle, on hard surface.

 

So looks like I'm banned from Thruxton, Goodwood (Saturdays), Castle Coombe and Bedford!! :rolleyes: But game on for Goodwood weekdays, Brands Hatch and maybe Silverstone (it's 102dBA so on the limit)....:D

 

Still, aim is to get a couple of track days in before the end of the season.

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Thanks guys.

 

As I recall it's an HKS 3" straight through fully decatted. And the idle level is 94dBA...

 

I'll check later and add to the exhaust dB register. Tried a bung but it gets a bit stuffy and hot in the cabin after a few minutes...cough cough.:fart:

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