I bought it from another member who had it custom ground along with a stock 340 auto grind...
Then member Dibbons asked me if he could "borrow" it and we sent it to Oregon Cams and Ken Hoard mapped it... It was close, but 2° or 4° off on one of the lobe centers and only .006" off on the exhaust lift... Ken can bump the lobe to get it back to the factory spec, but can't raise the exhaust lift the .006" to get it exactly to the factory book spec... But he can make one to the factory duration, lobe centerlines, and lobe separation and it will only be .006" less lift than the factory spec...