Quote:
Originally Posted by Joshinator99
I’ll chime in for now and hopefully King will jump in and clarify the limits…he knows them well. Generally in terms of weak links, it goes: in tank first, HPFP w/stock cam shortly afterwards, then injectors last. Adding the JMS helps the LT4 low side a good bit but you’ll have to log it and see. On the rest, LT4 HPFP & injectors just aren’t great for running much E honestly. That’s why port injection has taken off with newer products like the TooHighPSI setup. That didn’t exist when I bought my LPE/+52% setup or I would have done it much sooner.
King tunes his own ride (and others).
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I was strongly considering port but it seems upgrading the DI system is more beneficial just super expensive unless you're hitting quad digits where you need both PI and upgraded DI. I plan on staying in the area of 700whp so I think PI would be overkill.