timing sound rite?
10-19-2007, 01:53 PM
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timing sound rite?
i cracked a sleeve on my lsvtec and was wondering y....it was tuned by a good tuner....maybe to much timing?...it had 20.25degrees at 8k..to much im just wondering?
10-19-2007, 01:55 PM
#2
Re: timing sound rite? (turbo boost)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turbo boost »</TD></TR><TR><TD CLASS="quote">i cracked a sleeve on my lsvtec and was wondering y....it was tuned by a good tuner....maybe to much timing?...it had 20.25degrees at 8k..to much im just wondering?</TD></TR></TABLE>
3 lbs of boost or 80 psi?
What turbo? What motor? What EMS?
3 lbs of boost or 80 psi?
What turbo? What motor? What EMS?
10-19-2007, 02:07 PM
#4
Re: timing sound rite? (turbo boost)
I would say thats a little high...
You really need to worry more about what the timing is at at peak torque for the motor/setup, not redline...and if its detonating or not (hopefully).
Whats the timing at 5800 rpms?
You really need to worry more about what the timing is at at peak torque for the motor/setup, not redline...and if its detonating or not (hopefully).
Whats the timing at 5800 rpms?
10-19-2007, 02:24 PM
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Re: timing sound rite? (turbo boost)
im gona tune it my self next time...can u give me some tips on tuning the timing on a boosted honda...what to set the retard per pound of boost....whats the lowest/safest to go on that with an lsvtec?..any info would be awsome thanks
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10-19-2007, 09:34 PM
#8
Re: timing sound rite? (turbo boost)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turbo boost »</TD></TR><TR><TD CLASS="quote">im gona tune it my self next time...can u give me some tips on tuning the timing on a boosted honda...what to set the retard per pound of boost....whats the lowest/safest to go on that with an lsvtec?..any info would be awsome thanks</TD></TR></TABLE>
Get it on a dyno...start conservative and add timing slowly while always pulling plugs.
Do a lot of reading and research too. Have the right tools for the job...
There are many more...but I dont have time to work on my book tonight
Get it on a dyno...start conservative and add timing slowly while always pulling plugs.
Do a lot of reading and research too. Have the right tools for the job...
There are many more...but I dont have time to work on my book tonight
10-20-2007, 05:08 AM
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Re: timing sound rite? (xenocron)
i was running around 13* at 6000 and about 17 at 8000, never had issues. im sure it could have made more power, but i opted to be safer.
what gas were you running out of my curiosity
what gas were you running out of my curiosity
10-20-2007, 08:09 AM
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Re: timing sound rite? (b16a4)
we have 91 octane here..
xenocron u say add timing slowly,do u mean add it in the retard per pound of boost...or in the cells it self?
xenocron u say add timing slowly,do u mean add it in the retard per pound of boost...or in the cells it self?
10-20-2007, 08:56 AM
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Re: timing sound rite? (turbo boost)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turbo boost »</TD></TR><TR><TD CLASS="quote">we have 91 octane here..
xenocron u say add timing slowly,do u mean add it in the retard per pound of boost...or in the cells it self?
</TD></TR></TABLE>
xenocron u say add timing slowly,do u mean add it in the retard per pound of boost...or in the cells it self?
</TD></TR></TABLE>
10-20-2007, 12:52 PM
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Re: timing sound rite? (SOHC_MShue)
I set it to 1* of retard per pound of boost. Make sure everything's straight then go by the cells. It's tedious without a dnyo. I don't mess with timing much, basically just get everything to flow well.
10-24-2007, 10:44 AM
#17
Re: timing sound rite? (turbo boost)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turbo boost »</TD></TR><TR><TD CLASS="quote">we have 91 octane here..
xenocron u say add timing slowly,do u mean add it in the retard per pound of boost...or in the cells it self?
</TD></TR></TABLE>
Generally I set it at a standard linear retard and keep the fuel in line. I try different linear and stepped retard settings first and then fine tune from there once reasonably close.
Unfortunately its hard to make proper timing changes without a dyno.
xenocron u say add timing slowly,do u mean add it in the retard per pound of boost...or in the cells it self?
</TD></TR></TABLE>
Generally I set it at a standard linear retard and keep the fuel in line. I try different linear and stepped retard settings first and then fine tune from there once reasonably close.
Unfortunately its hard to make proper timing changes without a dyno.
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