Trying to find Stock Timing map for 99 Si b16a engine
08-08-2005, 04:47 PM
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Trying to find Stock Timing map for 99 Si b16a engine
I am failing at trying to find a stock ignition timing map for a my 99Si b16a engine. I want to know what its total advance timing is at 8,000rpm at full load naturally aspirated. AS in from the factory.
any help is appreciated.
i am told it is like 27.8 degrees, but i want more insight
any help is appreciated.
i am told it is like 27.8 degrees, but i want more insight
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08-09-2005, 06:44 AM
#8
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Re: Trying to find Stock Timing map for 99 Si b16a engine (hondaguyef)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hondaguyef »</TD></TR><TR><TD CLASS="quote">Uberdata shows 29.75 degrees. </TD></TR></TABLE>
uberdata does not show 29.75 degrees. it shows 26.25* at 0.35 In/Hg and 25.25* at 1.13 psi. these numbers seem to be aboutthe same as the CROME values
uberdata does not show 29.75 degrees. it shows 26.25* at 0.35 In/Hg and 25.25* at 1.13 psi. these numbers seem to be aboutthe same as the CROME values
08-09-2005, 06:46 AM
#9
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Re: Trying to find Stock Timing map for 99 Si b16a engine (boosted k20)
run 25-26* timing for full load at 8K rpms nd then do the boost retard from there. dont run 28* timing, be safe and run low
08-09-2005, 09:12 AM
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Re: Trying to find Stock Timing map for 99 Si b16a engine (boosted k20)
i stick with my answer i told you last night, 27-28. that's still way under the 33 degress you originally had it setup to run.
here, i'm nice today. two maps, one a conservative timing map, the other an aggressive timing map:
mild
wild
here, i'm nice today. two maps, one a conservative timing map, the other an aggressive timing map:
mild
wild
08-09-2005, 05:41 PM
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Re: Trying to find Stock Timing map for 99 Si b16a engine (wade)
Uberdata is based on P72 code where as Crome is based on P30 code. I believe the B16 to run 24-25 deg stock. The B18C runs ~29deg
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