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CORVAIR

 

1965-69 Tune-up Specifications

 
Year Engine Car Model Spark Plug Type
(AC)
- Gap
Point Gap Dwell Angle Firing Order Ignition Timing (BTDC Mark)
1
Hot Idle
Std.Tran Auto Tran
2
1965 95
HP Std. Trans
46FF -.035
3
31-34 145236 475
4
-
95
HP Auto Trans
46FF -.035
3
31-34 145236 14° - 450D
4
110
HP
44FF -.030
3
31-34 145236 14° 625
4
600D
4
4
Carb Engine
44FF -.030
3
31-34 145236 18°
6
  -
Turbocharged 44FF -.030
3
31-34 145236 24° 850D
4
-
1966 95
HP Std. Trans
46FF -.035
3
31-34 145236 475
4
-
95
HP Std. Trans 7
46FF -.035
3
31-34 145236 700
4
-
95
HP Auto Trans
46FF -.035
3
31-34 145236 14° - 475D
4
95
HP Auto Trans 7
46FF -.035
3
31-34 145236 14° - 600D
4
110
HP Std. Trans
44FF -.030
3
31-34 145236 14°
5
625
4
-
110
HP Std. Trans 7
44FF -.030
3
31-34 145236 14°
5
700
4
-
110
HP Auto Trans
44FF -.030
3
31-34 145236 14°
5
- 475D
4
110
HP Auto Trans 7
44FF -.030
3
31-34 145236 14°
5
- 600D
4
140
HP Std. Trans
44FF -.030
3
31-34 145236 18°
6
625
4
-
140
HP Std. Trans 7
44FF -.030
3
31-34 145236 18°
6
700
4
-
140
HP Auto Trans
44FF -.030
3
31-34 145236 18°
6
- 475D
4
140
HP Auto Trans 7
44FF -.030
3
31-34 145236 18°
6
- 600D
4
Turbocharged 44FF -.030
3
31-34 145236 24° 825D
4
-
1967 95
HP Std. Trans
46FF -.035
3
31-34 145236 500
4
-
95
HP Auto Trans
46FF -.035
3
31-34 145236 14° - 500D
4
95
HP 7
44FF -.035
3
31-34 145236 TDC 700
4
500D
4
110
HP
44FF -.030
3
31-34 145236 14° 650
4
500D
4
110
HP with P/G, A/C
44FF -.030
3
31-34 145236 24° - 500D
4
110
HP 7
44FF -.030
3
31-34 145236 700
4
600D
4
1968 95
HP
46FF -.035
3
31-34 145236
8
700
4
600D
4
110
HP
44FF -.030
3
31-34 145236
9
700
4
600D
4
140
HP
44FF -.030
3
31-34 145236 650
4
550D
4
1969 95
HP Std. Trans
R44FF -.035
3
31-34 145236 700 -
95
HP Auto Trans
R44FF -.035
3
31-34 145236 14° - 600D
110
HP Std. Trans
R44FF -.035
3
31-34 145236 700  
110
HP Auto Trans
R44FF -.035
3
31-34 145236 12° - 600D
140
HP
R44FF -.035
3
31-34 145236 650 550D
 

1 - BTDC - Before top dead center

2 - D- Drive

3 - New points .019, used .016

4 - Turn A/C switch to Full On position and 50 rpm to idle speed list

5 - 1966 with A/C 24°

6 -With head gasket part# 3891552 set at 14°

7- With Air Injector reactor (A.I.R) system

8- Manual trans 6°, Auto trans 14°

9-Manual trans 4°, Auto trans 12°