Originally Posted By: zfasts03
I also chose Mobil 1 0w-20 AFE, because I feel that the additive package is least likely to increase LSPI (low speed pre inginition) events.
I could be wrong, but I think that LSPI is a concern in direct injection turbo engines, but not those that are N/A...carbon buildup on the valves is a concern for both, though.
Somebody please correct me if I'm off on this one...