Turbo II question.
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Turbo II question.
please dont jump all over me guys, i did search. my question is, Whats the most boost a turbo II fuel system can handle before it starts running lean? im thinking about a posible upgrade and any insight you could give me would be great.
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Originally posted by jacobcartmill
indeed. the stock injectors can flow enough to keep up with probably 15-16 psi with a good fuel pump and some tuning.
indeed. the stock injectors can flow enough to keep up with probably 15-16 psi with a good fuel pump and some tuning.
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so say i needed to upgrade fuel for boost reasons.....for the time being i can just say **** the 720's???
im going to upgrade the fuel pump to a walbro most likely, but i would like to avoid the 720 endeavour for the time being if possible...
will i NEED an safc with just a walbro and stock injectors?
im going to upgrade the fuel pump to a walbro most likely, but i would like to avoid the 720 endeavour for the time being if possible...
will i NEED an safc with just a walbro and stock injectors?
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#9
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ASE/L! Master,Fuel regs are set up to get the spic perssure at a spic flow , more flow over spic flow and the is goinrg to be a higher perssure. If the flow drops off below spic flow the perssure will always reman at spic perssure unless the flow is less then fuel deliver (the nozzles are useing more then there is flow)
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i have an fcd...im just trying to keep the car from blowing while sticking to a budget....
i dont mind running a little rich above 3800, as long as my engine doesnt suffer.....
i guess the first thing ill do is upgrade the pump, and then get an safc....once i have all that installed ill go with bigger injectors if i find that i need them
then...... then i go on to inside cosmetics...
i really need an mp3 headunit
i dont mind running a little rich above 3800, as long as my engine doesnt suffer.....
i guess the first thing ill do is upgrade the pump, and then get an safc....once i have all that installed ill go with bigger injectors if i find that i need them
then...... then i go on to inside cosmetics...
i really need an mp3 headunit
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Isnt it true that the stock ECU in a TII will lean out the fuel mixture if it boosts over 10psi? I dont think the car likes to go over 10psi on stock ECU.
Correct me if im wrong.
Correct me if im wrong.
#13
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Originally posted by 89Turbo944
Isnt it true that the stock ECU in a TII will lean out the fuel mixture if it boosts over 10psi? I dont think the car likes to go over 10psi on stock ECU.
Correct me if im wrong.
Isnt it true that the stock ECU in a TII will lean out the fuel mixture if it boosts over 10psi? I dont think the car likes to go over 10psi on stock ECU.
Correct me if im wrong.
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