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Hello, Thankyou very much for your advise my rc car is better tuned now engine head isn't smoking either thankyou so much for all your help

Hi guys just wanted ask a quick question last week I bought an HPI savage x 4.6 nitro and i did the break in process. So today I decided to do a bit of tuning which I had no idea what to do and I turned the high speed needle anti clockwise about 4 or 5 times and same goes for the low speed...