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Old 10-16-2013, 04:00 PM   #21 (permalink)
mr220v
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Quote:
Originally Posted by Sean.Heihn View Post
Actually some people with 1NZFEs have swapped in FXE pistons and it worked with the stock ECU and 91 octane.
You would want to use the highest octane that you have available. 91 probably gets you by, especially with the knock sensor.

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