Thread: SPF Cobra exhaust options
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Old 07-15-2010, 09:05 PM
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mattpatt mattpatt is offline
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Join Date: Nov 2009
Location: Lomita, CA
Cobra Make, Engine: Superformance SP3033, KC SBF 427
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Default SPF Cobra exhaust options
I'm VERY close to buying an SPF cobra and have gotten a lot of great info from everyone (THANK YOU VERY MUCH!). I'm planning on a 427" SBF with ~mid 500 hp and wanted to know about the power handling of the SPF options (steel vs the large SS). I understand that the SS pipes are larger (don't know how much bigger) and are louder. I've also heard that the std SPF (steel) pipes are pretty restrictive). Any advixe/experience between the two?

thx

Matt
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