Valve Recutting Dimensions - Alfa Romeo 33 Workshop Manual

Inspection data
Valve seat top surface limit angle "a"
Valve setit rnating surface limit angle "fi"
Valve se+ in'ner face limit angle "y"
ENGINE' MAIN MEi2HANICAL U~lilIT
1200 *
305.85
Exhaust
Intaka
Exhaust
Intake
Exhaust
Engine
1350 1350
305.86 305.87
305.88
1.07 + 1.37
Unit: mm (in)
1500
1700
39.0
120"