Does a 190 LPH require a tune?

[TehRiceBandit]

Noob question. My car is all stock if I put in a 190 lph pump alone w/ stock injectors will that require a tune?

Also, do you guys recommend the evo 8/9 pumps or a walbro 190 lph? I want to avoid buying a AFPR.

Thanks!

 

[Roberti 2G]

No tune needed as far as i know. I have the wally but i hear the evo 9 pump is just as good if not better. Whats the reason for a bigger fuel pump?

 

[99ECLIPSEGSXDSM]

Neither of those pumps will require a AFPR or a tune

 

[TehRiceBandit]

No tune needed as far as i know. I have the wally but i hear the evo 9 pump is just as good if not better. Whats the reason for a bigger fuel pump?

My fuel sending unit gasket is leaking, figured while I'm back there I'll upgrade the pump. Thanks for the quick responses btw