Spec7 exhaust recommendations
02-28-07, 01:27 PM
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Spec7 exhaust recommendations
Hey everybody I'm new,but have lurked for a while. I have an 84 rx-7 turned into a spec 7 race car (scca). I found a website with flowmaster mufflers on clearance for my car for $80. Any opinions on sound quality (harshness),free flow ability,durability etc. I need to keep the noise down,as my neighbors aren't estatic about hearing my car when I come home at 2am. Thanks for anybody who could help
02-28-07, 02:48 PM
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I have yet to hear a rotary with a flowmaster on it, that didn't sound like a weed-eater on steroids. A freind has one on his 79, I hate the way it sounds almost as much as he does, but it has held up for over a year.
Few neighbors like hearing racecars at 2am, even when they have mufflers on them.
Few neighbors like hearing racecars at 2am, even when they have mufflers on them.
03-01-07, 08:02 AM
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Goolgle search Spec-7 & you should come up with some info. South Pac Division started the class in IIRC 1994. Being that Spec-7 is a momentum class you can't afford to give anything away through exhaust. You need maximum diameter pipe allowed by rules from the OEM exhaust manifold all the way back with a muffler that just meets the noise requirements.
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Jeff20B
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09-16-18 07:16 PM
