Reply To: Struggling under load

[robotmark]

Ok, I made some minor adjustments to the throttle, and I put on a new length of 5/16″ fuel line. I used an in-line spark tester and got good spark out of both cylinders, therefore it seems like it wasn’t an issue of running on one cylinder. I put it in the test tank and ran it up. I was able to get wide open throttle and it was *much* faster than it was the other day. My guess it was the fuel line that did it. I’ll put the boat in the water tomorrow to do a real run and see how it goes. Thanks for the all the help everyone!