Category: Dyno

Posts related to Dyno

Airbox modifications and sensor inputs to the ECU modified. Nice boost to the mid range. When we get the PCV working. hope to get a bit more and
much easier adjust-ability. Also added an idle adjust screw.

Yamaha RD250 jetting check on the RT powered Dynojet 250i dyno. Dai is checking throttle response with about 10% load on the engine through the dyno electro magnetic brake.


Local customer’s cool Harley Sportster. Doing some dyno runs and checking low and mid throttle response. Print outs make it easy to know what is needed on the jetting. Air fuel measurements with power and torque.

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