Sorry for all the questions, but I might as well ask you guys cuz your the only shop I would consider going to. I haven't seen any U/D pullies for the Evo in multiple hours of looking at performance stuff. Do they sell any and, if so, what would it cost to have them installed.

 

honestly the stock pieces are really the only way to go. The stock stuff incorporates Dampeners in the pulleys that are vital to engine life. Steer clear of UD pullies.

Eric

 

Thanks, I appreciate the honesty

 

an underdrive pulley and lightened pulley is essentially the same thing. Again they are really not worth the money for the gains you get and the Dampening you give up.

Eric

 

im not sure but you have to remember we are working off a dynojet not a dyno dynamics.

Eric

 

what about a lightweight harmonically balanced pully that is the same size as stock, and a weapon r engine dampner? still keep stock?

 

the crank pulley especially we dont like to play with. Spend at your own risk. We prefer the stock stuff.

Eric