I only know the basic, from my understanding is adjust the cam thru cam pulley and tune with management (piggyback/standalone), hope exp zth member can explain in detail coz im interested too. hehe
After a massively dramatic start at yesterday's Race 1, today's Race 2 saw a more harmonious flag off with Wong Chin Eeg in Pole, Brendan Paul in 2nd and Kenneth Koh 3rd on the grid...