fuel starvation

Super Werty

how is it that DJTodd was able to run this track with all his power and E85 without running into this starvation issue?

is this strictly related to auto x events with super tight turns?

https://www.youtube.com/watch?v=kEEQIH0orFA

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The Build

Rangerz

I think i am one of the 1 or 2 that had some issues Phunk spoke about. In hindsight i know i could get this done in 6 hrs or less. It is one if not the best mods you can do if you like the track or dodging cones.

Phunk helped me out via text or phone call on several occasions when i had my issues. for the CJM RRP

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Stillen Gen III/ NST/ Fast Intentions Non-Res HFC & 12" Resonated CF TDX/ Setreb series 9 OC/ SPL upper control arms/ Whiteline front & rear swaybars/ Uprev tuned by Seb@specialtyZ/ 319HP 262TQ/ Z1 PS Cooler/ Z1 SS Premium break lines/ CJM Road Race pump/Carbotech F:XP10 R:XP8 Nismo OC DIY

Arrvaxx

I had the issue on a track at 10 minutes/2 gallons on every right...both low speed and high. Had the issue on an autocross event with less but more of what I was expecting.

So far no one has told me my experience is abnormal on a track. :/

If anyone knows any pros please point them to this thread. I'd love to know how they deal with it because you can't tell me they race for 10 minutes then take on fuel and tires.

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Rangerz

I dont think what you are describing is anormal. For me if i started a session with anyrhing less than 2 dots from full i would fuel starve towards the end of the session. Track config plays a big part as well. I figured any right hander of .7 g or more was when i would get it. I would think this is compounded as far as how long it takes to start because of your setup. Your flowing fuel at a greater rate than i am.

My 2 cents...if i had invested 15 to 20k in FI i wouldnt blink a eye to solve fueling issues for another 1200 bucks and some of my time.

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Stillen Gen III/ NST/ Fast Intentions Non-Res HFC & 12" Resonated CF TDX/ Setreb series 9 OC/ SPL upper control arms/ Whiteline front & rear swaybars/ Uprev tuned by Seb@specialtyZ/ 319HP 262TQ/ Z1 PS Cooler/ Z1 SS Premium break lines/ CJM Road Race pump/Carbotech F:XP10 R:XP8 Nismo OC DIY

JWillis72

No, Sebring turn 17 is a fast big bumpy U turn between the back and front straight that my Z is around 60 and if I don't have a full tank it hits me every time when I get in the gas. My friend was on my butt in a supercharged Z06 and its so bad he thought I jumped off the gas to brake check him without the lights. He was mad until I told him what it was.