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Turbo Tuning / Is this normal? Fuel map 50lb inj
« on: April 14, 2014, 09:51:25 AM »
Hi
I´m running this setup:
525cc injektors, 50 lb
535 afm
2.8L stroker
Schwitzer s200 54/56mm
Progressive FRP 1.1:4
pressure at no vacum is 2.5bar
E85
I´ve driven the car for 2 days now, testing and i have made a tune for 0.5 bar boost.(low pressure)
In the P/t fuel map most of the cells are around 80-90units and down to the right at higher rpms it goes to ~100-110units.
In my WOT map at 800rpm - 2000rpm it´s around 80-90 and it goes up to 116 at 6000rpm.
I think these is low numbers?
The car goes very rich at full throttle, 10.6 arf and the same at 50% throttle
Movie:https://www.dropbox.com/s/f8khi7hk0upgatv/2014-04-14%2011.31.34.mp4
Is these low numbers normal??
I was testing lowering the whole WOT map by 10 units but i didn´t see so much changes..
*Last year i had my old 2.5L engine with Orginal chip in it, same fuelsetup slightly smaller turbo and it ran great
at 0.5bar Boost. and 2.5bar fuel pressure, 13.8 afr *
If i write the "173 stock file" in to the chip now, car goes shit, extremly rich!
A little confused, hope u guys understand me. I´m swedish
I´m running this setup:
525cc injektors, 50 lb
535 afm
2.8L stroker
Schwitzer s200 54/56mm
Progressive FRP 1.1:4
pressure at no vacum is 2.5bar
E85
I´ve driven the car for 2 days now, testing and i have made a tune for 0.5 bar boost.(low pressure)
In the P/t fuel map most of the cells are around 80-90units and down to the right at higher rpms it goes to ~100-110units.
In my WOT map at 800rpm - 2000rpm it´s around 80-90 and it goes up to 116 at 6000rpm.
I think these is low numbers?
The car goes very rich at full throttle, 10.6 arf and the same at 50% throttle
Movie:https://www.dropbox.com/s/f8khi7hk0upgatv/2014-04-14%2011.31.34.mp4
Is these low numbers normal??
I was testing lowering the whole WOT map by 10 units but i didn´t see so much changes..
*Last year i had my old 2.5L engine with Orginal chip in it, same fuelsetup slightly smaller turbo and it ran great
at 0.5bar Boost. and 2.5bar fuel pressure, 13.8 afr *
If i write the "173 stock file" in to the chip now, car goes shit, extremly rich!
A little confused, hope u guys understand me. I´m swedish