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Location:
gold coast
Registered:
May 2002
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Re: 1JZ Blues....part 2
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Mon, 17 March 2003 11:34
 
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Have you had a Wide-Band 02 sensor and a knock sensor on the boat?? Word from tuners is that boat motors have waaaay different mapping as opposed to cars. This is because of the load that is exerted on the engine.
Just might be a thought to check A/F ratios and ign timing rather than kill a 1J. If the load is causing it to ping you will squeeze more power from the engine with a aftermarket ECU.
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