Max Timing advance at WOT

Lightning and Harley Davidson F150, powered by a supercharged 5.4L 2 valve engine
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rolis18
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Max Timing advance at WOT

Post by rolis18 » Tue Sep 08, 2015 1:09 am

Hi, greetings to all to see if I can help, how much is the maximum advance time at wot, with gasoline 93 octane in a ford lightning 2000 engine stock.

Moved the computer I'm seeing as 25 degrees, and in stock vi in wot 21 degrees, not is if this good time at Wot.
Thanks. :ugeek:
rol

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Sniper Chris
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Re: Max Timing advance at WOT

Post by Sniper Chris » Tue Sep 08, 2015 10:05 am

I'm not very clear of what you're asking.

Stock 99-00's max out around 14 degrees total.
Stock 01-03's max out around 11 degrees total.
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rolis18
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Re: Max Timing advance at WOT

Post by rolis18 » Tue Sep 08, 2015 3:39 pm

With the scanner I'm seeing in wot 21 degrees in stock.
with special force I put on 93 octane, it rises to 24-25 degrees in wot,
Last edited by rolis18 on Tue Sep 08, 2015 3:40 pm, edited 1 time in total.
rol

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Re: Max Timing advance at WOT

Post by Sniper Chris » Wed Sep 09, 2015 11:31 am

Doesn't sound right. Stock timing should only be around 12-14. I've attached a screen shot of the stock timing table. The fact that you're seeing 21-25 degrees is strange. Are you sure this vehicle isn't already tuned? How does it run? You hear any pinging or detonation?
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stock 2000 lightning timing.JPG
stock 2000 lightning timing.JPG (156.73 KiB) Viewed 3129 times
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Re: Max Timing advance at WOT

Post by rolis18 » Thu Sep 10, 2015 1:44 am

ok, thanks
rol

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