1016 cylinder head/s – valve seats

Make

Fiat

Model

Stilo Factory Service Manual

Year

2001–2007

Section

10 engine › 1016 cylinder head/s – valve seats

Manufacturing data and tolerances1016 cylinder head/s – valve seats

1016 CYLINDER HEAD/S – VALVE SEATS

Contact band angle with inlet valve ()		Validity
45˚ +/- 20'		1.6 16v
Contact band angle with inlet valve ()		Validity
45˚ ± 20'		1.6 16v 1.9 JTD 16v
Contact band angle with valve (-)		Validity
45˚30' ± 1˚		1.9 JTD 8v
Outer diameter (mm)			Validity
Exhaust	Inlet
27.491 ÷ 27.512	29.489 ÷ 29.514		1.9 JTD 16v
Outer diameter (mm)			Validity
Exhaust	Inlet
35.142 - 35.157	36.135 - 36.150		1.9 JTD 8v
Valve contact band width (mm)		Validity
~ 2		1.8 16v 2.4 20v

03 General