Yep 45s will help alot. I think I am using 50's at 1 & 3/4 turn
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Yep 45s will help alot. I think I am using 50's at 1 & 3/4 turn
You may be a bit over-pitched. Static on my grey head is 6,200 with 72" IVO 2 blade med 3:1C. Some guys set a tad lower static.
Unless you have the RK-400 clutch forget about it. Anything much below 3,000 and it's rough and chattering. No vibration with RK and 2,000 idle.