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Timing question

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Old Jul 16, 2012 | 03:41 PM
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evoboy2006's Avatar
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From: Long island
Timing question

What is the max ignition timing I can run on evo9 turbo 10:1 compression at what rpm and host level thanks
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Old Jul 16, 2012 | 04:13 PM
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From: DFW
This would be better asked in the tuning forum.

Generally it is said that the cars will not benefit from anything over 19*.

You only give timing until the car stops making good power gains at a given rpm/load cell. Then you back off a degree or two for safety generally. ( I would not say that 1whp is a good gain.)

The amount of timing that you can run at a given rpm/load cell will be dependent on many variables, such as boost level, rpm, fuel, intake air temp, set-up etc.
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Old Jul 16, 2012 | 04:14 PM
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From: Gatineau, Quebec, Canada
Need to know fuel as well.
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Old Jul 16, 2012 | 07:06 PM
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I'm running 30psi on e85 I was reading where torque peaks back it down to 3* I'm reving to 8k thankS for advise

Last edited by evoboy2006; Jul 16, 2012 at 07:08 PM.
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Old Jul 16, 2012 | 10:13 PM
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Pretty much every car is going to be different. Like stated it depends on boost level, fuel, mods, and other factors. So for us to say run 19* in a certain load/rpm may not be correct for your particular setup. Only getting a tune can tell you what you are looking for.
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