hey I was wondering would it do any harm if I can use a GSX fuel pump for the VAFC hack untill I get the 255 walbro or TT supra fuel pump ? Or it is recommended to wait untill i get the fuel pump ?? thanks in advance.

 

if it will work i dont see how it could be bad if it pumps more than your stock pump.

 

I think a fair number of people use DSM and Mustang pumps, among others. if it flows enough then there's no prob. you can get replacement ones at some parts stores for REALLY cheap, compared to "performance" ones that do the same thing.

 

well, are you familar with the afc hack? 450's injectors, vafc, and a walbro 255lbs pump.... basically, I was just wondering would the GSX fuel pump supply enough fuel when i set the VAFC. Thanks for the advice