I think I'd pull the sticking valve to see what you can see, check the valve, give the stem some love with some really fine sandpaper (600+). If you have to you can ream the valve guide out. With the valve out you could try the hand lapping thing on the valve face, the twisty motion might solve your sticky problem on the stem. If you were wanting to get really extreme take the valve out, polish up the stem, stick it back into the head with out the spring, chuck the stem end into a cordless drill and spin it slowly while spraying a lubricant on the valve stem while moving if in and out, kinda a "twist, lube & stroke motion"(get you mind out of the gutter now).
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Today's Featured Article - Horsepower Defined - by Staff. Indicated Horsepower This represents the power developed in the enine cylinder as obtained from the pressure in the cylinders. This is pressure obtained from an indicator which shows cylinder pressures. Indicated horsepower does not represent the actual useful power delivered by the engine. Brake Horsepower This is the actual horse power delivered by the engine to the shaft. It is equal to the "indicated horsepower" less the friction of the engine. It is useful hor
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