Ezekiel81923
Autocross Champion
- Location
- Royersford, PA
- Car(s)
- 2019 Volkswagen GTI
what I'm finding out though, is that upgraded hpfp isn't all that's required to go above E30.....once you run out of injector timing, that's the limit of your injectors and may not even be able to utilize anything higher. MPI will fix though.....and deeper down the rabbit hole I go
Yea you definitely want LPFP / MPI to run high E content safely. I did the silly bit of getting a HPFP thinking that's all I'd want and then going LPFP and MPI shortly after. No issues running the fueling system that way yet but I still have my stock HPFP if we need to go back.