Fuel Pump question

[superstroke17]

Will an aftermarket fuel pump like a 190-255 lph be ok with a stock engine. Thanks!

 

[BK_CAULEY]

sure it will. it might up the fuel psi some but the ECU should judt cut back on the injectors duty cycle.

and if you see that its upping the fuel psi to much to can always get a fuel pressure regulator.

 

[ttop88]

It will be fine. Extra fuel will go back to the tank through the return line. Your fuel temp will go up do to the constant circulation tho.