Bro, a couple of frens of mine told me that u have to skimm a little abit at the surface of the pully as to plug it to the shaft.. This is due to the pully surface touching the shaft connecting area surface.. why this thing happen? izzit this cam pulley are design to pnp kind of rather we have to mod it a liitle bit..
Does anyone know if there is an alternative to expensive silicon hoses and where to get them? What other materials can be used? I noticed that the original rubber hoses are beginning to lose its shape (layu already).