Adjusting Spark Advance
#1
01-27-2019 | 03:53 AM
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From: Brentwood
#2
01-27-2019 | 07:41 AM
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From: Moneta, Va.
When I was tuning my 11 limited with 255 cams I went to WOT(100%) 750 and 1000 RPMs and dropped 1 degree in each cell. I'm not so sure if the 1000 cell really needed it, you could add or remove to see the diff when starting.
I had 255 cams they are hard to get the engine turning and what I did cured it.
There is a memo out some where stating that "on start up the ECU puts the timing at WOT 750 rpm's until started".
I was using a HD Super Tuner. I see your timing cells at WOT are quite a bit higher than mine were, so a reduction of one degree at a time would be in order.
I think you are sniffing up the right tree.
Have fun, and keep good notes.
I had 255 cams they are hard to get the engine turning and what I did cured it.
There is a memo out some where stating that "on start up the ECU puts the timing at WOT 750 rpm's until started".
I was using a HD Super Tuner. I see your timing cells at WOT are quite a bit higher than mine were, so a reduction of one degree at a time would be in order.
I think you are sniffing up the right tree.
Have fun, and keep good notes.
#4
01-27-2019 | 06:33 PM
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23Seven (01-27-2019)
#5
01-27-2019 | 10:25 PM
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#6
01-28-2019 | 08:22 AM
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Can you highlight in your graphics which numbers you changed? Did the 96 motors not come with ACRs?
#7
01-28-2019 | 08:29 AM
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GalvTexGuy (01-28-2019)
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#8
01-28-2019 | 04:30 PM
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