Comments on: 6.1L Hemi https://www.bigblockmopar.nl/2014/10/6-1l-hemi/ There's no substitute for MOPAR cubic inches... Mon, 12 Mar 2018 00:15:23 +0000 hourly 1 https://wordpress.org/?v=6.5 By: BigBlockMopar https://www.bigblockmopar.nl/2014/10/6-1l-hemi/comment-page-1/#comment-41670 Mon, 12 Mar 2018 00:15:23 +0000 http://www.bigblockmopar.nl/?p=1430#comment-41670 Hello Ghislain,

3rd Gen Hemi’s do not need much timing, as opposed to the 2nd gen Hemi’s, or other engines of the ’60s.
I don’t have a 5.7 or 6.1 Hemi running yet but I do have located 2 timing maps for suppossedly a 5.7 Hemi from a 2006 Dodge Magnum.

These engines seem to use 2 timing maps, one for Closed Loop operation and one for WOT-operation.

See links below;
https://www.bigblockmopar.nl/wp-content/uploads/2018/03/5.7Hemi-2006Magnum-TimingMap1-ClosedLoop.png
https://www.bigblockmopar.nl/wp-content/uploads/2018/03/5.7Hemi-2006Magnum-TimingMap2-WOT.png

5.7L Hemi ignition timing map 2006 Dodge Magnum

5.7L Hemi ignition timing map 2006 Dodge Magnum

]]> By: Ghislain https://www.bigblockmopar.nl/2014/10/6-1l-hemi/comment-page-1/#comment-41669 Sun, 11 Mar 2018 22:00:40 +0000 http://www.bigblockmopar.nl/?p=1430#comment-41669 Hello Sir,
would you have (and share) by any chance the AFR & Spark Ignition table of your 6.1L please?
My father-in-law has mounted one on an AC Cobra and has some engine issue around 2000rpm at around 40%.

If you had the equivalent to what you made for the 5.7 that would be AWESOME!
Cheers,
Ghislain

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