05-02-2005, 12:40 AM
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CC Member
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Join Date: Jan 2001
Location: Sunbury,
VIC
Cobra Make, Engine: Rat Rod Racer, LS1 & T56
Posts: 5,391
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Not Ranked
We have the technology...
Well here's the first of the goodies I brought back with me from China.
With all the Hoo-Ha going on about exhaust noise and emissions etc I thought I'd better get myself some test equipment.
This is a digital sound level meter and it's a neat piece of kit. It's got some cool features like being able to filter out background noise and a max hold feature. Max hold means I can set it up and then hop in the car and do a run up then hop out and se what the peak reading was.
I figure if I'm building side pipes then I'll want to know what sort of results diffeent baffles give.
The Ute did 89.2 dB at 1 Meter on a run up to 3000 RPM.
I'll post some info on the other new toy once I've set it up.
Cheers
__________________
Mike Murphy
Melbourne Australia
Last edited by Aussie Mike; 05-02-2005 at 12:43 AM..
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