Built a fire in mine this past weekend for the first time and these things are unbelievable on acceleration! Was taking it easy on RPM but it's quite impressive. Ran a couple tanks of fuel in both motors bringing them up to temp and then shutting down for a cool down. I'm having a bit of a problem keeping the left engine running when both are fired up. Run just the left or right and they run fine but, with both running the left one wants to die when I get off the throttle..?? Kind of wonder if it's the way the fuel line runs around the back side of the left motor and contacts the crank case. Both motors running setting up a harmonic and inducing bubbles in the fuel line when I slow down. What you guys think. Needles are set at 3 turns out per factory spec, makes a nice squirt gun.
