08-22-2006, 12:26 AM
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CC Member
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Join Date: Jun 2003
Location: Beaconsfield, Victoria, Australia,
Vic
Cobra Make, Engine: RC_Sports Car Replica. Dodge Viper Blue, Candy apple Red stripes 408_Cleveland, 2v heads, twin Gas Research throttle bodies, Full manual stage 3 C10 auto, Jag 3.07 rear.
Posts: 972
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Not Ranked
When I had the side pipes running I did a little test down the south eastern freeway.
Held the sound meter at my right ear while doing 100 k/ph.
109db at my ear!!!!!!
Let’s just say I started wearing earplugs while driving the Cobra long distances.
The exhaust now exits out the back of the car and I must say it's much nicer that way.
When I had the car engineered for the first time it blew 102db at the tip.
It had to be 92db 4 inches from the tip at 45 degrees at 2/3 max revs.
To get it to that I ran duel inch and five eighths exhaust with 2 commodore mufflers, four resonators and two and a half metres of chook wire jammed up the tail pipes.
From memory it blew 98db with out the chook wire. (max revs dropped to 4 grand when the wire was added).
What ever it takes, right.  |
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