'16 S550 GTPP, E85 (most of the time). I'm at the point where I'm fuel starving in long left-handers at anything less than 3/4 tank. Its even happening on some concrete autocross courses. I have pretty big aero and sticky tires (315 A052), and it wasn't this bad before the aero. I wondered if something in my nearly 100k mile gas tank and fuel system just needs servicing? E85 gum up a sock or something?
What's the best fix short of putting in a large fuel cell? Surge Tank? Any in-tank solutions?
I'm completely fed up. I don't mind keeping the tank above 1/4 or even 1/2, but keeping it topped off above 3/4 is too much I need to find a solution if I'm going to keep running this chassis.
What's the best fix short of putting in a large fuel cell? Surge Tank? Any in-tank solutions?
I'm completely fed up. I don't mind keeping the tank above 1/4 or even 1/2, but keeping it topped off above 3/4 is too much I need to find a solution if I'm going to keep running this chassis.