Well, I've finally hit the limit of my Dinan LPFP mod, so looking into this solution.
In my case, Summit Point Main, right hand turn 1 that connects into right hand turn 2 and then WOT onto short straight. Fuel starvation even with >1/2 tank. Hasn't been an issue previously, but I'm sure sticky tires (RE-71RS), E50, and 465whp'ish aren't helping.
Add to that setting a PB right beforehand (1:19.8) which I think is the fastest non-slick tire M2 time to date. Only a few tenths behind the slicks times, with an easy additional 1-sec to pick up from a couple mistakes and if had fresh rubber. So, the car was moving!
A thought that popped into my head is if any of the upgraded LPFP's that E30-85 guys are running would be a solution? Based on BW's description, I'm not sure an upgraded LPFP would fix fuel starvation on track?
https://www.bimmerworld.com/Intake-F...AaAs91EALw_wcB
If not, are you guys still experiencing the fuel tank level and vent/overflow issues when using the BW kit?
Also, bc I’ve already installed the Dinan LPFP mod, would I have to start over with a new pump anyways for the BW kit to fit & work correctly?
https://documents.dinancars.com/r420-0001.pdf
Thanks!