Got this little fuel pressure regulator from a friend the other day,and I think it's a pretty cool little gadget,looked at it and found the name of the manufacter : Alondra Inc in Los Angeles. The thingy is called a : Filt.o.reg,so now I'm curios if anybody knows anything about that company and the stuff they made. OK here's a blurry little picture of the thing,the wheel on the top is for adjusting the pressure from 1-5 in 1/2-steps: