Quote:
Originally Posted by Tor
Coming back to this quote. Would increasing the GDI firing angle help prevent if indeed some of the charge goes straight through?
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Think about it, if you increase the DI angle you are firing earlier in the cycle when there is more chance of overlap. It's hard to determine what will happen, but from what I've read you want later injection to cool the charge down at the right time of the cylinder fill. Honestly, I'd probably leave it. It won't gain you anything noticeable and you can't tell if it's good or bad either.