I feel like a wide band o2 would be extremely helpful if it gave meaningful readings, for developing the base map, probably tune 0-100% throttle tied to a trailer in the water, cruising down the lake and out of water(won’t hit 100% here) and interpolate between those three lines to fill in your base fuel map, then I think you have to take it out and tune accel enrichment by riding it. I had not heard of x-tau enrichment but it sounds great, I think for a two stoke you will end up with a large x and long tau because fuel isn’t just stuck on the intake port wall, it has the whole crankcase and transfer port area to stick to. I didn’t get that deep into it but I’m hoping the mega squirt can just correlate throttle position to a map at a certain rpm(I think that’s how it handles alpha-n to begin with) and then derive mapdot from that for faster response.
I did message @tyler breitweser but he didn't offer up too much info
lol, well its in so I'll try it I guess. Although may be moving this project over to an eme hull thanks to my local used hull dealer @Rushford_Ripper and the amp will sit for a while longer, space may be a concern in the eme though hopefully I'll get some time to work on it this week or nextSo, I did exactly what you did with the drive shaft. My boss at the time, a self made machinist, told me it would not work. Mark Ericson told me it would not work unless perfectly balanced. And still probably not. I had it trued to less than .001 of runout. It broke in less than 2 hours of riding. Trying to save you the hassle.
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