Quote:
Originally Posted by SeanWRT
Quote:
Originally Posted by Halim@HCP
Safeties are still in meaning timing and load will be pulled at high intake air temps.
Also, what turbo are you referring to that has a lower backpressure? As far as I know, the M2 N55 market only has hybrids, are you 100% sure that these actually lower backpressure, any testing/data  ? Remember, manifold is still the same. |
No one can provide measured data there is no probe there...
But it's the physics and turbo engineering. Turbine is a big source for back pressure. Imagine you're riding a bike, longer the pedal arm is, less resistance you feel. In the case of turbo, that's the turbine.
Remember the V9 you made me one year ago? Same map, Dinan turbo can't handle it on cool days, timing pulled all over the place. G Power is running on it brilliantly under IAT of ~120F, like the best log N55 can ever see. It's all you man. |
No need to introduce me to this lol, I know. This post went from OTS updates to something much more advanced for the average joe.
Everything is thought out, 120F even stock timing will be pulled. That's how the calibration is set up.