PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

timing table

Old Sep 19, 2005 | 11:31 AM
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Default timing table

If i were to copy the high octane timing table to the low octane timiming table, would the pcm stil pull timing if it detects knock? Also, is 25.5 degrees of advance high, low, or ok.
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Old Sep 19, 2005 | 11:33 AM
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Yes, KR is still active.

And 25.5 degrees where? The timing table has a lot of values...
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Old Sep 19, 2005 | 11:36 AM
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Originally Posted by MeentSS02
Yes, KR is still active.

And 25.5 degrees where? The timing table has a lot of values...
25.5 at wot. From 3500 all the way to 6200.
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Old Sep 19, 2005 | 11:51 AM
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Sounds okay...as long as you aren't getting any knock, it should be fine.
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Old Sep 19, 2005 | 07:15 PM
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Originally Posted by MeentSS02
Sounds okay...as long as you aren't getting any knock, it should be fine.
Not to high jack the thraed but why is 98s/99 ls1 wot timing higher than 2000 and up??? Mines stock is 29 in the extreme load/rpm range. I know the 98 had a slightly more aggressive cam(bearly) But all else is relatively equal. Wher I see 22/24 the max in the same given area.
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Old Sep 19, 2005 | 07:19 PM
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Originally Posted by Rays C5
Not to high jack the thraed but why is 98s/99 ls1 wot timing higher than 2000 and up??? Mines stock is 29 in the extreme load/rpm range. I know the 98 had a slightly more aggressive cam(bearly) But all else is relatively equal. Wher I see 22/24 the max in the same given area.
Different cam, as you said and the ls1 intake.
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Old Sep 20, 2005 | 08:17 AM
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Yep...my car in particular doesn't like a whole lot of timing at all. I run about 20-25 degrees max at WOT.
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