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SOHC vs DOHC

Gene

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I am looking at a 750 DOHC. I have mixed feelings because of the extra complexity, and the shim method of adjustment.

As far as I can figure out, DOHC was used so Honda could use 4 valves.

What do you think?
 
Never have liked them. They do make more power but aftermarket support is next to nothing compared to the sohc. Anything you want to do with the sohc, parts are available for the most part. Carbs cause many issues for many people on the dohc. Valve clearances are never checked on dohc and have caused the death of many of the dohc engines. I prefer the looks of the sohc over the dohc. All comes down to what you like.
 
buy 1991 through 2005 nighthawk they use hydraulic lifters - no valve adjustment. Just keep the oil clean.
 
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