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..
Hi all the sifu here, I nid suggestion from u all.
My current "stock" engine by using td04l can get 1bar boosted b4 3Krpm . Im looking for replacement on my current td04l and hope for more extra horse but not much...