Hello everyone, I haven't made many upgrades to my truck yet but just trying to get ideas together for the future.

Here's my thinking: On my 2014 6.7, my hp goal will be somewhere around 700.

I want to go for twin turbos.

Of course, I'll have a bigger lift pump, but I'd like to keep that at the max of my fueling upgrades.

I've read that it can be done on stock fuel, but I wonder if a propane or meth injection system could help.

I do not want to sink money on injectors.

With the meth or propane injection, my thinking would help move more air and spool the turbos better, much like more fuel would.

Looking for any insight on this, if it would be worth it or actually help etc.

Thanks