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Old Jun 23rd, 2002, 11:36 PM   #6 (permalink)
Zak91SE-R
 
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Also, just for clarification - you have to do an injector upgrade. Stock injectors will NOT provide enough fuel for that much HP. Also, getting bigger injectors has nothing to do with preventing detonation. Detonation is caused by too much heat in the conbustion chamber, not a lack of fuel. The JWT ECU can be programmed for your specific injectors so that they don't run too rich or too lean. Then it will be up to you to make sure your engine temps don't get too hot.

Ways you can prevent detonation: Higher octane fuel, less boost, better/more efficient intercooler, water injection, less ignition timing. Bigger injectors won't prevent detonation, they'll simply prevent you from running lean, assuming your ECU is programmed for them.
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