ok i just bought a 1997 cr80 and was riding and got on it and it like back fired so i pushed it in the shop and checked the oil and the collant oil was fine but coolant

so took the head off and the piston was scorched so took the jug off and the skirt broke and went in the case so got that out and just ordered the piston

and put it in and had my sleve checked its all good so put the piston in and new fluids and the works so what shoud i do when i start it to break it in

 

i saw it said to take 8 to 10 decient size laps is that correct