Timing and injector split on a 6.7
Does anyone have experience tuning these 6.7s and know what a good ballpark timing value and injector split these trucks like for power? I've seen tunes with 155mg torque to fuel tables and 2-3ms of injector PW @25k psi have negative values for timing at 2600RPM all the way to 3400RPM! Is there a reason for that? or am i missing something? I thought you'd add timing when increasing fuel mass to maintain your split. Also why would you need to add more injector PW when you can add mg of fuel in the tq to fuel tables? Wouldn't the ECU turn more mg of fuel into more PW? I can't log injector PW to see what my actual PW is, I just see my mg of fuel being delivered. I know i could use my stock Injector PW table to backwards calc the fuel PW but if you guys change them to make more power you can't know at that point? Anyways please educate me! Thanks in advance for your reply's!:cheers: