Hey Guys I M Using A Campro Engine 1.6...i Seriously Plan 2 Changed My Cam 2 Hi Cams....the Problem Is I Dunno Which Cam 2 Use Between Matspeed Cams Or R3 Cams..i Dunno Which Is Better..any User Out There Had Already Install Any Cams 4 Campro Can U Pls Reply...or Any 1 Cangive Idea About Cams 4 Campro Here..thanks