I do not have ac on my R, and I was thinking about replacing the stock crank pulley with the civic type r one. The only difference is there is no slot for the a/c belt. Do you really think that it is worth the money. I know that it is a lot lighter and there will be less rotational mass. What are you thoights.

 

there is also no slot for power steering, and ALSO... it doesnt have a harmonic dampener, and you can kiss your crank goodbye after beating the **** out of your engine with the ctr n1 crank pulley on your car. Word of advice put your ac back on your not saving any kind of noticable weight unless it forever snows in your state.

or leave your crank alone unless you are changin your timing belt.

 

so its not a good idea to take off your a/c and power steering belts?