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ECU CALIBRATION

If you’re interested in obtaining re-calibration of your Marine or Ramjet ECU, please download our ECU Calibration form here and send it in with the ECU.

MARINE PERFORMANCE

Arizona Speed and Marine has put together power packages for some of the most popular Mercruiser engines. These packages are comprised of high quality components that have been tested to increase the performance of your boat.

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If you’re looking for the right performance parts or other engine components, check out our cutting edge technology and equipment.

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