Im not running an amal valve as yet but the wiring has been put in for one. And stafico pin 11 from the edis i just ran straight to the rev counter wire which was green on the back of the clocks it works fine. Also gup what should the fuel pressure be im running a brand new 255 lph fuel pump ive used s2 fuel lines and a s2 fuel filter. Also how can i adjust the fuel pressure as i havent got a adjustable fuel pressure reg just a standard one.