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2.1 bar boost on Evogreen - What timing???

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Old Jun 29, 2007 | 04:01 PM
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2.1 bar boost on Evogreen - What timing???

Running 2.1 bar boost on Evogreen (1.9bar @ 3.9k rpm), what timing should I be aiming at to make it worthwhile running 2.1 bar ?

TIA
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Old Jun 29, 2007 | 04:22 PM
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1mad evo's Avatar
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what fuel?
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Old Jun 29, 2007 | 04:24 PM
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Hopefully C16 with that much boost.
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Old Jun 29, 2007 | 06:25 PM
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From: sc
Originally Posted by Oracle1
Running 2.1 bar boost on Evogreen (1.9bar @ 3.9k rpm), what timing should I be aiming at to make it worthwhile running 2.1 bar ?

TIA
My wife and I agree that late timing is better than early.

Timing depends on the A:F, but the A:F depends on your parents
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Old Jun 30, 2007 | 04:21 AM
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LOL

I am running 99 shell v-power (UK).

Please do not slate me (or this thread), I just want an indication so I can try out a few tests before deciding what is a good boost level to set.

A/F is 11.6 in 3rd gear.

???
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Old Jun 30, 2007 | 06:39 AM
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I don't think you're going to get a clear answer... log a run, make sure the AFR is where you want it, bump up the timing if it isn't knocking and figure out what works best for your car.
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Old Jun 30, 2007 | 01:02 PM
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21.bar is 30psi on 99ron whick is like 94mon you must be knocking be carefull or your engine will go boom.
2.1x14.508=30.4psi this is to much for 99ron
do a log as mellon says and post it up use evoscan
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Old Jun 30, 2007 | 02:09 PM
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Originally Posted by jrsimon27
21.bar is 30psi on 99ron whick is like 94mon you must be knocking be carefull or your engine will go boom.
2.1x14.508=30.4psi this is to much for 99ron
do a log as mellon says and post it up use evoscan
Why do you say he must be knocking? Ok there is not to much info to go on and you would really have to be careful, but it's still not to say there is definitely knock at that boost.

MB
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