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Did 40km [25 mile] road test today with the #112 main jets and the #35 slow speed jets and the air/fuel guage tells me that at 120km/h [75mph]the air fuel ratio is 14:1, +/- 0.5, and 13.5:1 at idle at end of run. When accelerating the air/fuel ratio drops into the 13.xx:1 ratio and slowing down on trailing throatle it reads 17:1. It looks like I can go down to #110 main jets and maybe even #108's?
On Sunday when it's supposed to be warmer I will do a long [300km plus] test run to see what the fuel consumtion is...
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