Rado95

Looking to upgrade fuel regulator. Any recommendations? Adjustable type?Adding spacer soon.

chevyboy1993

i've seen many adjustables ones online but never bought any. jet has one. i just did a spacer on the regulator spring but the only problem is, tbi's only run around 10-13 psi stock and the stock fuel pump maxes out at 15 so if you wanna go higher than that you need an upgraded fuel pump also

Rado95

Thanks for the reply. Read somewhere that a spacer might need the 13 psi.

chevyboy1993

i'm running the full 15 psi in my truck right now. had a different fuel pump before but it burnt out so i had to put the stock back in. with the aftermarket fuel pump i was running 24 psi using a 1/4" worth of washers. ran like a raped ape