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Does any on run advanced timing with boost?

Old 09-02-2005, 04:29 PM
  #1  
0.5 BAR
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Default Does any on run advanced timing with boost?

It turns out that my timming was a little advanced at the distributor. So I had it set back to stock, my motor is a b16a2 running 7psi.
Now my car bogges down at low rpms and it runns really rich at low boost 1-4psi. It pull hard in the upper rpms and closer to 7psi.

Any way my gustion is should i retune my fuel map? or should i set the dizzy back where it was, even though it was alittle advanced.
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Old 09-02-2005, 04:37 PM
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Default Re: Does any on run advanced timing with boost?

do you have detonation
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Old 09-02-2005, 07:58 PM
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Default Re: Does any on run advanced timing with boost?

not enough info..
what kinda engine management? etc..
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Old 09-03-2005, 01:52 AM
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Default Re: Does any on run advanced timing with boost?

Originally Posted by Semnos
not enough info..
what kinda engine management? etc..
I am using cromepro on a p28 ecu and 450cc injectors. I have not heard any detonation and my spark plugs look ok.
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Old 09-03-2005, 02:50 AM
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Default Re: Does any on run advanced timing with boost?

are you sure you set it back to a 16 degree advance base at low idle while fully warm?

if so, i would say just re-tune it.
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Old 09-03-2005, 07:16 PM
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Default Re: Does any on run advanced timing with boost?

i dont think it really matters much where the distributor is set if you tuned the ign maps to the right setting.
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