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Fuel economy of 7.4L (454) powered 3/4 ton suburban
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04-06-2015, 02:58 AM
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silverHX
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Join Date: Apr 2015
Location: Colorado
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- '99 Honda Civic HX
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set timing to zero. Not a 454 expert or anything but my 350 tbi has a way lower knock count when i data log it with the base timing set to zero.
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