Tune After Fuel Pump Replacement

[Race__24]

I'm looking to replace my stock fuel pump with a bosch item. Will i need to tune it afterwards and will i also need to upgrade my fuel regulator and lines?

Thanks in advance for your help

[RPR33]

Think you'll need a tune my car went from 380kms a tank around town to 280 havent got over 300 since I got the new pump....

Highway is ok but!!

[R31Nismoid]

Fuel lines - nope

Fuel reg - nope

Just change the pump mate, there is no adverse affect.

Make sure the pump is getting enough power, and its mounted correctly.

All there is to it

[Race__24]

Sweet as!!!!

[Adriano]

The only way the pump will change your tune is if the car was previously tuned with the fuel pressure dropping off

[Hulk1010]

whats better, internal or external pump?

[Craved]

whats better, internal or external pump?

that would depend on what you do with the car and power levels

track car with power - run surge tank with external

street car with power, can run internal if it flows enough

lightly modded street car - internal

[Hulk1010]

when you say lightly modded, do u mean something like 180-200rwkw?

[Craved]

when you say lightly modded, do u mean something like 180-200rwkw?

yep around there, if the std pump is getting old and not flowing enough for that extra hit of power.