Originally Posted by Kai
Honda inline fours do not have harmonic balancers, only crank pulleys. That's why these guys are talking crank pulleys, incase you where confused.
Yeah, I guess I should clarify.
OEM Honda pulleys have harmonic dampeners. Aftermarket units like the Unorthodox Racing units do not. This can cause some nasty vibrations and crank wear.
Personally, I'd go with an OEM unit unless that tiny bit of power is absolutely worth it to you. And if it is, get rid of your power steering and air condititioning and use a Honda N1 crank pulley.