I ran the adapter from 1/8 BSP to 1/8 NPT that came with the walmart oil pressure guage. Then I put a 1/4 hose barb in the fitting, and ran hose up to my T's on the firewall. I heard it's not a good idea to have adapters and stuff sticking way out off the block.

 

Im pullin it out today and see if my fitting will go in....i dought the sensor will tho