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E85 Plugs

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Old 06-12-2013, 10:24 PM
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Default E85 Plugs

I am doing a speed density tune and running E85. I have bigger injectors now (was 42lb, now 60lb) that will be 72lb with my bigger fuel pump.

Should I run a hotter plug than my previous plug, NGK TR55?

I have a bigger motor, crank, heads, intake, TB, etc..... than my previous stock bottom end with heads & cam.

Chad
Old 06-12-2013, 10:36 PM
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I need a gauge for that
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Any boost or nitrous?
Old 06-13-2013, 05:37 AM
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No, all N/A. I may spray a 150 or 200 latyer down the road but for the next year or so it will be all throttle.

I thought a hotter plug might be warranted since I am pumping much more fuel from the stock set up or the H/C that was in it, not to mention more fuel consumption due to the E85.

Chad



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