yeah, so i'm not sure what i need.... I want an oil pressure gauge in my hatch (89 Si b16A) but i am not sure which one to get... mechanical or electrical??? Which one is easier to hook up, and is one better over the other?? and where is the best place to hook it up if i am coming off the oil pressure switch to feed my turbo?? I am doing a custom turbo setup and want to know which to use or which is best... Thanks for any and all insights.

 

an electrical is better i feel, unless you want to run oil lines into your car....Risky i think....When i hooked mine up I ran a line from the back of the block to my fire wall and placed 2 T's have the turbo feed off 1 T and then the stock sender and auto meters sender on the other, works very well

 

greddy black faced electrical...sitting in my garage just waiting for installation and lookin all sexy.