Hi fellas, it was a bit of work getting them to go, 1 refused to go, not too sure is happening but all in fun. The other 5 2 of them work well on kero the other 3 run better on shellite. Just the normal type of maintenance, new NRV Pips I made, re oil the pump cups.its the first time I’ve had them going at the same times. @JEFF JOHNSON @kero-scene @Sedgman . An Asian fella asked if they all worked. I sent him a picture and video, he was wrapped.