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Originally Posted by Gelf
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I can only say that i percieved drop in performance with all jets, no matter what size (at WOT). At say 3/4 throttle im sure i expierenced increased performance with the 0.6 and 0.7 jets.
Not conclusive im afraid :?
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That's totally unexpected!! :shock:
With pre-comp injection only, bogging down shouldn't happen, at least on those smaller jets.
Would it be "too cold" of the incoming air? At 5~15C, not quite, I guess.
It's odd!
If we can see the A/F info might helps.
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Once I made the fuel pressure way too high, the acceleration force declined obviously. It seemed the energy produced by the engine was held back by itself, like holding fists tightly with popped-up veins but doing nothing.
Another case was injecting too much water in cold winter, it seemed the fire was put out somewhat. Bogging down was easily sensible. It felt weakened, diluted, emptied. The original feeling of solid strength was gone.
Net effects seem similar, but the "feeling" are different.