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2.7 noise level compared to 3.0
Can the vast forum experts help with this query?. Why is a 3.0 power plant so much "quieter" than a 2.7? I have a 2.7 74 targa and a 82 sc. The sc engine has a totally different sound to it, much more solid . The targa sounds like a fast revving race engine. The cat has been removed and it has a 1 in 1 out muffler on the sc. both 911's are stock.
Is it the case? Is it the cylinders? Heads? Thanks
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1974 sahara beige 911 targa 1982 chiffon 911sc 1985 prussian blue metallic carrera |
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03-27-2009, 02:13 PM
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Join Date: Dec 2004
Location: Manhattan Beach
Posts: 774
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SSIs?
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Now Porsche-less ex-'74 Carrera, '93 RS America, '89 Cab, '88 Coupe “Thank god there’s no 48-hour race anywhere in the world, because chances are nobody could beat Porsche in a 48 hour race.” Carroll Shelby, 1972. |
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03-27-2009, 02:20 PM
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no on the ssi's
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1974 sahara beige 911 targa 1982 chiffon 911sc 1985 prussian blue metallic carrera |
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03-27-2009, 02:21 PM
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Quote:
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1974 sahara beige 911 targa 1982 chiffon 911sc 1985 prussian blue metallic carrera |
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03-27-2009, 02:25 PM
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1974 Porsche 911 targa 2.7
