Hey,
I?m trying to find the right setup.
It runs good and smooth.
Cant t dial in the cam perfect without Dyno, its a non MDS VVT 6.4 cam on the 5.7 MDS.
Maybe you can give me some tips.
Here is my actual tune and a log.
For the tranny I got another file.
motor57_64_392camoptimize_PW_RPMIdle1.hptaaa.hpl
test_camretard.hpttranny3.hpt
Heres the tranny file and a corrected file for the cam. Has now more power at accel.
afr wot should be at 12.5 but must be a little corrected.
After testing low rpm accel I set the spark much lower to get more torque.
So here is the final.
I think the Hemi hasnt the beasty power like the LS when kick in at low rpm.
It looks Im talking to myself, but maybe there are others who tune on the road.
The log is the last before correcting.final.hpt1.hpl
I've been reading along but I haven't the experience to help. I am struggling with spark on a sc 5.7. Cam timing looks like a major hurdle.
you are not talking to yourself. im in the same boat with you. learning and playing around also. just one week now.Originally Posted by f.creek-ranch
What are your experience ?
Just got the feeling Ive lost Power in low rpms....
So new thoughts to me...
Im not confirm in cams....
The new 6.4 cam is ICL 108 LSA 120,5
the old 5.7 cam is ICL 103 LSA 115
to get the 6.4 working like the 5.7 at same icl, do I have to substract the 5 degrees in WOT exhaustx cam position table ?
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