Trex 600 Novarossi .57 needle advise

[@TeRniZek]

Great video

[@tracyjackson6836]

I spoke with a 42 year heli veteran about that motor. He said those motors my take some time to tune. He runs YS engines now.

[@tracyjackson6836]

Maybe you can go online and find the manual for that motor. Looks like 1 of the 3 needles is a mixing needle. I just installed new OS 55's in both my 600N's. Both are DFC's now.