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MAP 4th Stage Retard REVA

By: Miguel Angel Tapia03/21/1999 < Back to Blog Home
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This diagram illustrates how to use the MAP connector on a 7531 as a 4th stage of retard through a relay. This is usually activated with nitrous solenoids or through a delay box. The diagram also provides a screen shot of how the software is programmed to retard timing.
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