I used those specs to plug into this
online cam calc. It will rough GUESS the .050" valve events. Again, I can't stress this enough, it is a start but you will need to go from here to fine tune everything.
Then I used those .050" specs and plugged into
my spreadsheet calculator to assume a 50* ramp ramp on the lobes to determine the .006" valve events (again, a guess upon another guess).
Then I plugged those .006" numbers into my EOIT tool. I set this up as I would. It is my methodology, it works well for me, others may do differently. You can certainly experiment.
I have disabled Make Up mode as I have found that does not work well with big cams.
Flash this tune. First thing will be to adjust
[ECM] 13337 - Normal EOI Target Adder vs. ECT
I have started you at 133*. So at idle it will spray at 480 - 133 = 347. Overlap ends at 354, so that gives you a 7 degree head start.
You will need to raise (advance) and lower (retard) the idle SOI to find the best fuel trims and least raw fuel smell.
Once you have done that you can experiment with the mid-RPM advance of SOI (as indicated by the pink arrows and lines in the screen shot). Do this by adjust the
[ECM] 13338 - Normal EOI Target vs. RPM table. If you hear a popping sound then you are coming in too aggressively. You will need to control at what RPM's you start advancing SOI (right now it is at 2176 rpm) and how quickly you advance it.
You also need to log your IPW and plug that along with your injector data into my tool. For mid-RPM work I like to line up the end of IPW to PPV (or just a little before PPV).
Online calc
Spreadsheet calc
Mid RPM transition aggressiveness (pink line)
Mid RPM alignment of end of IPW and PPV (blue line)
Starting tune