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03-20-2003, 05:23 PM
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#14 |
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ROCKET POWER!
Join Date: Feb 2003
Location: Finland, Europe
Posts: 509
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Here you can find a dyno run done by V8-Magazine Finland back in '95. Doesn't list many mufflers but i thought it might be an interesting read. You can see the difference between various mufflers is minimal with a slightly tricked 454, so i'd say it will be even less with a 350 or a 305.
Another interesting tidbit about backpressure: compared to straight pipes (minimal backpressure), the best muffler provides an average of 0.7% more torque.
__________________
What did i do last nite? I had a wonderful time, That's what they tell me What did i do last nite? 1979 C-10 shortfleet: Olds 350, Th400, 12 bolt Current project: 1969 Olds 455 W-30, needing a rebuild |
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