1016 cylinder head

Make

Fiat

Model

Seicento Factory Service Manual

Year

1998–2010

Section

Operative data › 1016 cylinder head

00 General information and technical data1016 cylinder head

1016 CYLINDER HEAD

Camshaft support diameter (mm)	Ø₁	Ø₂	Ø₃	Validity
24.045 - 24.070	23.545 - 23.570	24.045 - 24.070	1108

Combustion chamber volume (cm³)	Validity
22.3	899
23.41	1108

Minimum admitted height after flattening (mm)	Validity
70.15	899
126.35	1108

Tappet seat diameter (mm)	Validity
35.000 - 35.025	1108

Valve guide seat on cylinder head (mm)	Validity
12.950 - 12.977	899	1108

Valve guide

Outer diameter (mm)	Intake	Exhaust	Validity
13.010 - 13.030	13.010 - 13.030	899	1108

Outer diameter oversizing (mm)	Validity
0.05 - 0.10 - 0.25	899	1108

Infer diameter (boring) mm	Validity
7.022 - 7.040	899	1108

Valve guide interference - Seat on cylinder head	Validity
0.033 - 0.080	899	1108

Valves

Valve stem diameter (mm)	Intake	Exhaust	Validity
6.982 - 7.000	6.982 - 7.000	899	1108

Valve head diameter (mm)	Intake	Exhaust	Validity
28.80 - 29.10	25.80 - 26.10	899
31.20 - 31.50	27.20 - 27.50	1108

Valve - valve guide clearance (mm)	Validity
0.022 - 0.058	899	1108

(Continued)

01 General