[Justin]

I'm trying to put an 1/8th NPT sensor into my CSI port on the fuel rail which is 12x1.25

no one locally has one, where can i get one online?

i tried summit with no go... maybe someone is better at searching than i

 

[mikkee123]

did you try jegs, summit etc?

 

[nose-gobblin]

he said that he did try summit.

 

[flubyux2]

youll have to get an oil pan drain plug and have it modified. rifle-bore the center of teh bolt from the head to the shank. then thread it w/ 1/8" npt tap. i dont know any other way to do it... besides getting a 12 x 1.25 to -6AN adaptor for a Del Orto carb, converting from -6an to -4AN, then putting an 1/8" NPT to -4 adaptor on the sender and hooking it up w/ a short piece of -4 hose.