I was wondering i am going to put an adjustable fuel regulaor on my TBI because i swapped my 305 for a 350 and i think the fuel needs adjusting. And i am going to get a gauge so i can see how i am adjusting. I am wondering where i should put my pressure gauge. Should i put the T for the gauge behind the the throttle body or can i put it where the rubber line meets the steel line abover the power steering pump?

 

i put mine right at the tbi unit where the line meets the tb


if u can see it i attached a pic

 

Where did u get the inline T for the puel pressure gauge?

 

eBay Store - Xtremefi: GM TBI 4.3 5.0 5.7 7.4L, GM LS1 Vortec SBC, GM LT1 TPI