I was just wouldering if anybody had upgraded their fuel pump or regulator system yet? (Not injectors!) Also what would be the benifets of this?

 

at some point w/ the injectors, you'll get to a situation where they're requesting more fuel than the pump can deliver. that's when you hve to upgrade the pump. virtually the only reason to do this is for more HP as your fuel needs increase. it will NOT help your HP at all w/ all other mods remaining the same.

 

So at what point do we upgrade? Do you know what our stock pump is rated at?

 

Isnt the regulator inside the pump since we have returnless fuel systems?

 

any body?