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> Higher Octaine, ignition advancing
post May 14, 2003 - 4:05 PM
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skydrol

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for the 7A-FE motor, is there a ignition advancing degree that some one has found to use higher octaine fuel like 87 or even 91? i know there is one for the 3S-GE motor, i was wondering if it also will work for the 7A-FE ST motor. just trying to get every little bit i can out of this weak ass motor.

thanks in advance.
 
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post May 14, 2003 - 11:54 PM
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ghostdog



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okay so 14 might be the highest you want to go. if you advance too much you'll get knock causing the ecu to retard the timing (defeating the purpose of advancing it in the first place).

so I would say 14 with high octane and 12 with regular. anyone else got thoughts on this?

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