new tune with gt pump install?

[mavereq]

i'm putting in my gt pumps and modified fpdm today. do i need to change up anything in my tune, or will it be fine when i hook my battery back up?

 

[CobraBob]

No knowing anything about your mods or present tune, you should be fine unless you upgrades your injectors. It never hurts to check your A/F on a dyno or wideband.

 

[RedfireSVT]

i believe they will work but i do know there was an adjustment made in my tune for the GT pumps.

 

[sambandit]

Yes, the tune needs to be tweaked for the GT pumps... Voltage tables are different.