1 Question, what is the use for this adjustable cam pulley? I hear people talk about it but what is the function? Newbie here learning bout car mod....is this cam pulley available to iswara engine ar mine is 1.3 carb 12V....
Anyone could give me advice, 2 days ago I try my Evo 8 performance.
From Gear 1 to Gear 2, then gear 2 to gear 3, I pedal like 6~7k RPM, suddenly I saw Malfunction Indicator Light show, I immediate change to gear 4...