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> 2056 Timing, Looking for Analysis Of New Timing Values
Mblizzard
post Nov 16 2017, 02:03 PM
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I have converted my 2.0 to a 2056 and added Micro Squirt fuel injection.

Ever since I did the 2056 conversion I have seen higher than norm cylinder head temperatures. In fact I cracked a set of heads from getting them too hot.

I played around with the timing with in the suggested 2.0 limits of around 27 degrees. but was really never able to influence the CHTs that much with changes in the timing. Adding more fuel at the right times with the Micro Squirt certainly allowed me to control the CHT much better but I always felt it was still getting too high.

Then I ran across this.

Attached Image

This is certainly a lot more advance than I ever added to the engine. So based on that I revised my timing table to:

Attached Image

Just love how easy it is to make changes with Micro Squirt.

So I am looking to see what the thoughts are on 35 degrees of advance and what impacts it may have on CHT. I am going to load this and test tomorrow.
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Posts in this topic
Mblizzard   2056 Timing   Nov 16 2017, 02:03 PM
yeahmag   I run a Mallory with the recommended "grey/gr...   Nov 17 2017, 12:50 PM
JamesM   Mike, Is there specific RPM/Load point on your...   Nov 17 2017, 02:56 PM
Mblizzard   Mike, Is there specific RPM/Load point on you...   Nov 21 2017, 03:40 PM
Vacca Rabite   I got no attachment to this table and like you ...   Nov 22 2017, 10:57 AM
Mblizzard   I got no attachment to this table and like you...   Nov 22 2017, 11:13 AM
JamesM   This is the table I run on my 2056. It gives very...   Nov 17 2017, 03:09 PM
Mblizzard   Source of suggested advanced curve. http://www.vo...   Nov 22 2017, 10:20 AM
McMark   I would ensure the timing accuracy -- make sure yo...   Nov 22 2017, 12:54 PM
Mblizzard   I would ensure the timing accuracy -- make sure y...   Nov 22 2017, 03:21 PM
Jake Raby   Every combination will optimize with a different i...   Nov 22 2017, 10:13 PM
Mark Henry   :agree: I run 28* total on my SDS efi crankfire ...   Nov 24 2017, 10:09 AM
falcor75   Heres my ign table, 2256cc, web 86b/c 10:1 comp...   Nov 24 2017, 01:42 PM
Mark Henry   I got to admit looking at those tables is so confu...   Nov 24 2017, 03:35 PM
JamesM   I got to admit looking at those tables is so conf...   Dec 3 2017, 04:41 AM
Mblizzard   I got to admit looking at those tables is so con...   Dec 3 2017, 06:37 AM
rhodyguy   You can dial back the total advance with your phon...   Nov 25 2017, 01:18 PM
Mblizzard   You can dial back the total advance with your pho...   Nov 25 2017, 05:07 PM
McMark   Hey Mike, do you have an IR thermometer? The gun...   Nov 26 2017, 07:27 AM
Mblizzard   Hey Mike, do you have an IR thermometer? The gu...   Dec 3 2017, 06:32 AM


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