Just some more ideas for building a six tube manometer on the cheap. This one cost me $0 to build,,, just stuff laying around,, and is much more accurate than a set of gauges can ever hope to be. I used two #7 rubber stoppers, one I put six holes in for the vinyl tubing and the other is solid. I used a piece of 1 1/4 vinyl tubing for the reservoir,, about a foot long and filled it with ATF. Used some pieces of vent hose to make the connection from the vinyl tubing to the intake taps. It works very well,, showed me I have a leak in the petcock diaphragm..... HA... found ya... I started with a cold engine, and was all over the place until everything got up to temp..... best to just let it warm up before you even touch a screw. Waiting for it to cool down so I can put the caps back on and go riding,,,, should be good by now.


