Bigger injectors/ Fuel pump in 4th gen - Toyota Nation Forum : Toyota Car and Truck Forums

97camryman · 11-12-2004, 11:27 AM

I have been doing research on turboing my 5s-fe and I see that bigger injectors and a higher flowing fuel pump are needed to supply the extra fuel. One thing that I am wondering, if I simply plug in bigger injectors and a bigger fuel pump, will my computer compensate for the higher flowing capabilities? If I just plug in some bigger injectors without telling the computer will it automatically adjust to it? Oh and what injectors/ fuel pumps fit 4th Gen camry's?

Wraith · 11-12-2004, 08:18 PM

Quote:

Originally posted by 97camryman
I have been doing research on turboing my 5s-fe and I see that bigger injectors and a higher flowing fuel pump are needed to supply the extra fuel. One thing that I am wondering, if I simply plug in bigger injectors and a bigger fuel pump, will my computer compensate for the higher flowing capabilities? If I just plug in some bigger injectors without telling the computer will it automatically adjust to it? Oh and what injectors/ fuel pumps fit 4th Gen camry's?

why would you want to run bigger injectors and pump ??? Are you turbo'ed or do you have s/c from rippmods ???

CamryWhat? · 11-12-2004, 09:14 PM

You would need a piggy back fuel system (S-afc or greddy e-manage) to tune out that fuel curve you will get....IT plugs in to your ECM and tells the comp to push more fuel

97camryman · 11-15-2004, 11:16 AM

I am going to either turbo (ct-26) or supercharge (ripp mods) and I would like to build up the fuel system beforehand if thats possible. That way when its turbo time, I don't have to worry about that in the installation I just have to retune my motor with the SAFC II.

Wraith · 11-15-2004, 05:48 PM

Quote:

Originally posted by 97camryman
I am going to either turbo (ct-26) or supercharge (ripp mods) and I would like to build up the fuel system beforehand if thats possible. That way when its turbo time, I don't have to worry about that in the installation I just have to retune my motor with the SAFC II.

you car will run like crap with the bigger injectors and the full pump ... Thats why I suggest doing it at the same time as your turbo or s/c modds...