What HPFP are you thinking of running? I don't need it yet, but am thinking of going Dorch stage 2 if I ever get my turbo upgraded.
MotiveReflex On N55 (F22)
- Thread starter Dumaurier7
- Start date
I be running the PR/NHP pump because it’s the highest flowing pump available with a life time warranty. The Dorch looked ok but to get the same flow as the PR/NHP you have to also be using their modified vacuum pump lift kit……..more $$
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I did decide to sell my entire PI system , add some more money and get the Nostrum state 2 injectors …..but as expected the response was pooooor so I’ll keep my PI set up which will “ future proof” my fuel system and spend the money and time to switch over to ECUTEK which will allow the DME to directly control the Reflex!
Boost maxing out around 15 psi tuner wants to bail on me!
Guys please take a look at my log and tell me what you think, boost is hitting 14-15 psi and tuner is saying it should be higher but instead of helping he has decided to bail on me! Turbo is an BG 8474 with a 0.91 a/r internally gated T4 housing.
www.spoolstreet.com
Thanks. It’s hard to evaluate anything in that one. You lost 2000 rpm of data at tip in where it goes from 25xx to 45xx rpm, and then the pull stops short. Do you have anything from 25xx to redline in 3rd or 4th?
Like this: https://www.spoolstreet.com/graphs/...-e59-base-tune-2.16783/?series=2,9&zoom=-1,96
Like this: https://www.spoolstreet.com/graphs/...-e59-base-tune-2.16783/?series=2,9&zoom=-1,96
