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Old 08-22-2006, 10:41 PM
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Ralph_C Ralph_C is offline
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Join Date: Oct 2004
Location: Canberra, ACT
Cobra Make, Engine: '85 Dax, 302W - "Street Boss", C4, Jag suspension
Posts: 146
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Under car with one muffler each side (look like standard old holden mufflers)

For rego transfer (18 months ago), needed to meet current regs - 90dB at 3000 revs measured 1m from tip. first try @ 95 dB - replaced mufflers (new, and in stock) then came in (out?) @ 89.9 dB - they laughed and were happy.

Burble almost disappears at 100kph (very easy for cruisin'), but sounds great when floored ....
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30 year old car - a work in progress

Last edited by Ralph_C; 08-24-2006 at 08:40 PM..
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