I believe in you. You will get the kinks worked out and get it running right. It takes time.The crashing is a tuning issue or a HPFP issue ?
to be fair specially with the tuner , this guy is amazing responds quick and always helps me . I discussed with him all the issues we talked about here and he explained everything . We are trying new things and we are treading carefully but with a goal in mind . This is all new and it’s hard to perfect it first try but we are working kinks out . But under normal situations I am sure everything would be very different .I believe in you. You will get the kinks worked out and get it running right. It takes time.
Yes.The crashing is a tuning issue or a HPFP issue ?
What was explained, regarding why the tune was suboptimal? CuriousUpdate :
to be fair specially with the tuner , this guy is amazing responds quick and always helps me . I discussed with him all the issues we talked about here and he explained everything . We are trying new things and we are treading carefully but with a goal in mind . This is all new and it’s hard to perfect it first try but we are working kinks out . But under normal situations I am sure everything would be very different .
Or run less ethanol. Or don't and get bigger injectors (To stay in the DI theme)The HPFP is the issue, it does not flow enough at low rpms as razorlab said. The tuner can try to tune around this HPFP issue by lowering boost at lower RPMs, where you run out of HPFP, to lower fuel consumption (lower power).
So far however , not fuel limited@Awad keep it up. You will figure it out one way or the other. Either your going to be a hero or a zero but you won't know till you try. At least you will be able to either confirm or deny if DI is as good as PI.
i saw and I really appreciate it , I understood I did a mistake in the writing style and now just being me . Thanks for the feedback@Awad want to make clear my recent feedback has been me trying to help how I can, not being critical.
I personally think it's great you are trying all of this. I also see you stopped writing your posts like Don Draper, that has been helping.
Your log says completely the opposite. That HPFP is pinned max as soon as you get into boost.So far however , not fuel limited
Here is what the tuner said regarding all the things being discussed are :Your log says completely the opposite. That HPFP is pinned max as soon as you get into boost.
Will tell him about this@Awad
Check this out. See how your HPFP angle maxes out down low at 126* (orange plot), and then crashes (black plot), then the car tries to save itself by dropping boost?
Now, check out your HPFP angle at higher rpm with the same amount of boost. Way less angle, right around 100*. If I was tuning the car with your current hardware, I would ramp up the boost down low to higher boost up top, you would lost some torque down low, but would gain power mid and higher up. You would probably be closer to what Spoolin' has been saying is max for what their HPFP alone can do on E50 (670whp). This is also how I get away with 27psi out the top on my track tune with E45 on a fully stock fuel system.