If you want to compare the injector on time to how far the crank has swung. It’s 120,000/engine rpm = milliseconds for 720* Fun little thing to have for on time vs crank degrees.
Love all your videos. Would you mind touching on tuning tips with higher comp engines? Specifically, I’m talking about the b35 vs b34. How different are their hp/torque limits on stockish setups and what to be cautious of when boosting? Thank you!!
Not a big difference between tuning the b34/35. Standalone ECUs can give you so much control compression ratio to a point isn’t an issue as long as you have good fuel. So far stock rods on my b34 are taking 645lbft to the wheels so over 700lbs at the crank. So it’s pretty beefy and the b35 is no different
@@TurbineResearchAbsolutely crazy man. Working on something similar for my E23 and your videos have made me rethink my plans on how far I need to go into the core engine I bought to set up for boost so I can just swap it out at some point.
It’s how the oem does rev limits on most cars and I haven’t seen a problem with it in 7 years. I’m more concerned about using a spark cut and breaking a rocker off
What fuel pressure are you running with those injectors at 1.3 dead time?? 3:09 i have a set of those but i don't think my setting are accurate 😂😂 im using 43psi at 1.150 deadtime with .150 as correction but at idle my afr varies from 14s at 13.8v to 11s at 12.4v🤯 the dead time i seen for these injectors has been from .6 to 1.3 now
@@2.5Tduratec93notchback dead time is less crucial than most think. Most injectors just need around 1ms at 13.7v. This is the dead time from the Siemens Deka data sheet for those injectors. Just make sure it’s set correctly and it doesn’t need to be adjusted again
Basically what he said, you should tune with only the VE table and not using the ego correction. Once you have a real solid tune down, then you can incorporate EGO correction. One thing to note is to only use it up to 100kpa. You DO NOT want to use EGO correction while in boost as an error in that can cause your engine to blow
