will this setup result in a VERY rich mixture?
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will this setup result in a VERY rich mixture?
the car is a 99 SiR and i'm planning to turbocharge it and run at 7psi for daily driving. i already got a vortech rising rate fmu. will the vortech fmu, stock injectors and stock pump be enough? i was planing to buy a 255lph intank pump to go with the vortech fmu and stock injectors but some people told me it's too much for 7psi. now i'm really confused as to what setup.will the addition of a 255lph intank pump be too rich?
#2
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Re: will this setup result in a VERY rich mixture? (_Endless_)
No. You will be very lean if you just use the intank.
YOU MUST USE AN INLINE FUEL PUMP WHEN USING STOCK INJECTORS AND AN FMU.
YOU MUST USE AN INLINE FUEL PUMP WHEN USING STOCK INJECTORS AND AN FMU.
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Re: will this setup result in a VERY rich mixture? (93LSivic)
I use a gsx pump and no inline and I am fine...so far. But I think he is right, an inline with the fmu is a must to be safe.
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Re: will this setup result in a VERY rich mixture? (SlowB16)
thanks. anymore???
basically, i'm choosing between these two:
a.) stock fuel pump, stock injectors, vortech fmu?
OR
b.) IN-TANK pump, stock injectors, vortech fmu?
or any other suggestion. please no standalones.
this is for 7psi of boost.
[Modified by _Endless_, 9:03 AM 9/2/2002]
basically, i'm choosing between these two:
a.) stock fuel pump, stock injectors, vortech fmu?
OR
b.) IN-TANK pump, stock injectors, vortech fmu?
or any other suggestion. please no standalones.
this is for 7psi of boost.
[Modified by _Endless_, 9:03 AM 9/2/2002]
#5
Re: will this setup result in a VERY rich mixture? (_Endless_)
basically, i'm choosing between these two:
a.) stock fuel pump, stock injectors, vortech fmu?
OR
b.) IN-TANK pump, stock injectors, vortech fmu?
a.) stock fuel pump, stock injectors, vortech fmu?
OR
b.) IN-TANK pump, stock injectors, vortech fmu?
d.) Inline fuel pump, 310cc injectors, 8:1 fmu. AFC would be handy.
e.) stock pump, 450cc injectors, AFC. (The AFC hack.)
a+b are both ****.
#6
Re: will this setup result in a VERY rich mixture? (Dutchie)
I tihnk they are trying to say you need an inline pump with the fmu. Just in case you havent figured that out yet.
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