Ok got a new Oil Preasure gauge and the plug that is suppose to plug in about the Oil filter are differant sizes and I dont know what I can do to fix this as I would like to install it today.

 

you saying it doesn't thread into hole by the filter?? I know mine came with an american thread and had to get a metric one

 

Yeah I decided to tap right to the head behind the Black Bracket holding the Throttle Cable and rear engine lift point. I am going to order a 1/8 NPT male to 1/8 BSPT from autometer if AEM tells me that its BSPT and not NPT. But its threaded in nicely and reading good but its holding between 8-10psi at Idle when warmed up and I am assumeing thats because of my cams.