OS 52 is running… (Mint Las Vegas)

I managed to mod my cheap starter box (Dynamite Torque-Start).

Modded Starter Box

.. and it’s time to test the engine.

It took me few minutes before she finally ignited. I’ve to open the needle-valve about 3 turns from fully closed possition and throttle arm within 50% of  the fully closed possition. She ran very rich and cutoff around 10% of fully closed throttle arm.

I’ve never run any 4-stroke before, but I’m quite sure she was running rich and need to tune both needle-valve and idling-mixture.

One thing for sure; she sounds beautifully.

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Read more about my Kyosho Mint Las Vegas here
Fuel tank

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