Exhaust Valve + 0.015

20 SERIES VINTAGE

• 1020, 1120, 2020, 2120, 3120, 820, 920

30 SERIES CLASSIC

• 1030, 1130, 1530, 1630, 1830, 2030, 2130, 3030, 3130

40 SERIES CLASSIC

• 1040, 1140, 1640, 1840, 2040, 2040S, 2240, 2440, 2640, 2940, 3040, 3140, 840, 940

50 SERIES CLASSIC

• 1350, 1550, 1750, 1850, 2150, 2250, 2350, 2450, 2550, 2950, 3050, 3150, 3350, 3650

55 SERIES CLASSIC

• 2255, 2355, 2555, 2955, 3055