Intake Valve: 0.008-0.012 inches (0.20-0.30 mm)
Exhaust Valve: 0.012-0.016 inches (0.30-0.40 mm)
Please note that these measurements are provided as a general guideline and it is important to consult the manufacturer's specifications or a repair manual for the specific vehicle model and year to obtain the exact recommended values and instructions. Adjusting valve clearances requires precise measurements and proper techniques to ensure optimal engine performance and prevent damage.