RCU Forums - View Single Post - Used ofna hyper .21 too rich? Help please!
Old 10-07-2008, 08:53 PM
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hrdcoreglf
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Default RE: Used ofna hyper .21 too rich? Help please!

I agree with JBCOMP you set your HSN first then start to tune your LSN. I don't know what the factory settings are for that engine, but when you make needle adjustments, make small 1/12 turns until you get desired performance. You can not rush a nitro engine tune. Especially on a used engine.