I am confused. Can someone help me out please? When i look in my service manual I am pretty sure the twist angle says to set it at 2-3 (50°) twist angle. Now when i go look at the spec chart here http://www.totallyamaha.com/snowmobiles/AAATuning Chart/Specs.htm it states that the twist angle should be set at 3-3 (60°). Which one is right. My elevation is 800'. 1997 vmax xtc 600 stock.
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SWEDE
New member
Try 60, it's a good all around setting. More twist will make it backshift quicker and raise rpms. I've never heard of anybody running 50....
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