Notes

*1	INAT carburettors	*9	In gear, with power steering in lock position
*2	Coupe and Convertible	*10	Coupe to Aug. 1965
*3	First version	*11	At 3,000 RPM
*4	Long wheelbase		For normal driving
*5	Second version	*	Preload test value of 0.016''
*6	Convt, to Aug. 1965	**	At 4,500 RPM, vacum line disconnected and plugged. See distributor advance values Chart
*7	From Aug. 1965; same engine as previous second version 300 SE conv.	A	After Top Dead Center
*8	Sedan, Coupe, Convt and long wheelbase 280 SEL / 8	B	Before Top Dead Center
note 1	On Dual point distributors, check each set separatelly by inserting insulator between each contact set in turn . Dwell values given are total both sets	note 2	To counteract wearing of fiber contact block, adjust dwell to lower end of range (wider gap)

Tune-up Specifications												* See notes at the end of the table

Car Model	Engine type (first six digits of engine serial number)	Champion Spark plug	plug gap (in)	Point gap (in)	Point Dwell (�)	Valve Clearance (in)		Valve timming (�)	Ignition timming (�) (**)	Idle speed			Cranking Compr (psi)
Car Model	Engine type (first six digits of engine serial number)	Champion Spark plug	plug gap (in)	Point gap (in)	Point Dwell (�)	int.	exh.	Intake opens (*)	Ignition timming (�) (**)	Man. Trans. (N)	Auto Trans. (N)	Auto Trans. (D)	Norm. Range	Min.
190 C	121.924	L87Y	0.020	0.016 /0.020	37/41	0.003	0.006	10 B	48	800-850	850-950	600 *9	139-154	117
200	121.940	N6Y	0.023	0.016 /0.020	37/41	0.003	0.007	11 B	43	800-850	850-950	600 *9	147-162	125
230	180.945 /180.949 *1	N6Y	0.023	0.016 /0.020	37/41	0.003	0.007	11 B	37	750-800	800-850	550 *9	147-162	125
220 b	180.940	N6Y	0.023	0.012 /0.016	37/41	0.003	0.006	10 B	35	750-800	800-850	550 *9	147-162	125
220 Sb	180.941	N6Y	0.023	0.012 /0.016	37/41	0.003	0.006	10 B	35	750-800	800-850	550 *9	147-162	125
230 S	180947	N6Y	0.023	0.012 /0.016	37/41	0.003	0.007	11 B	37	750-800	800-850	550 *9	147-162	125
250 S	108.920	N6Y	0.023	0.012 /0.016	37/41	0.003	0.007	11 B	37	750-800	800-850	550 *9	147-162	125
220 SEb	127.982	N6Y	0.023	0.012 /0.016	37/41	0.003	0.006	10 B	28	750-800	750-800	600 *9	147-162	125
250 SE	129.980	N6Y	0.020	0.012 /0.016	37/41	0.003	0.007	11 B	30	750-800	750-800	750 *9	162-177	132
*250 SE/C 2**	129.980	N6Y	0.020	0.012 /0.016	37/41	0.003	0.007	11 B	30	750-800	750-800	750 *9	162-177	132
230 SL	127.981	N6Y	0.020	0.012 /0.016	37/41	0.003	0.007	10 B	30	750-800	750-800	600 *9	162-177	132
250 SL	129.982	N6Y	0.020	0.012 /0.016	37/41	0.003	0.007	11 B	30	750-800	750-800	750 *9	162-177	132
220 SEb/C *2	129-984	N6Y	0.023	0.012 /0.016	37/41	0.003	0.006	10 B	28	750-800	750-800	600 *9	147-162	125
300 SE	189.984	N6Y	0.020	0.014 -0.018	47/51	0.004	0.010	7 B	28	650-700	680-720	600 *9	147-162	125
*300 SE 4**	189.986 *5	N6Y	0.020	0.014 -0.018	47/51	0.004	0.008	18 B	28	650-700	680-720	600 *9	147-162	125
*300 SE 10**	189.986 *3	N6Y	0.020	0.014 -0.018	47/51	0.004	0.008	18 B	28	650-700	680-720	600 *9	147-162	125
*300 SE 6,7,2**	189.987 *5	N6Y	0.020	0.014 -0.018	47/51	0.004	0.008	18 B	28	650-700	680-720	600 *9	147-162	125
300 SEb	189.989	N6Y	0.020	0.014 -0.018	47/51	0.004	0.010	18 B	28	650-700	680-720	600 *9	147-162	125
300 SEL	189.988	N6Y	0.020	0.014 -0.018	47/51	0.004	0.010	18 B	28	650-700	680-720	600 *9	147-162	125
220 /8	115.920	N6Y	0.023	0.016 /0.020	48/52	0.003	0.008	11 B	43	850-950	850-950	650-700	147-162	125
230 /8	180.954	N6Y	0.023	0.012 /0.016	37/41	0.003	0.007	11 B	37	800-900	800-900	650-700	147-162	125
250 /8	114.920	N6Y	0.023	0.012 /0.016	37/41	0.003	0.007	11 B	37	800-900	800-900	650-700	147-162	125
280 S/8	130.920	N6Y	0.023	.012/.016	37/41	0.003	0.007	11 B	37	800-900	800-900	650-700	147/162	125
*280 SE/8 8**	130.980	N6Y	0.020	0.012 /0.016	37/41	0.003	0.007	11 B	30	700-800	700	700	162-177	132
280 SL/8	130.983	N6Y	0.020	0.012 /0.016	37/41	0.003	0.007	11 B	30	700-800	700	700	162-177	132
300 SEL/8 (2.8)	130.981	N6Y	0.020	0.012 /0.016	37/41	0.003	0.007	11 B	30	700-800	700	700	162-177	132
300 SEL/8 (6.3)	100.981	UN12Y	0.020	0.012 /0.016	34/38	0.004	0.010	4 B- 2 A	26 *11	550	550	600	147-162	125

Tune-up Specifications

* See notes at the end of the table

Car Model

Engine type (first six digits of engine serial number)

Champion Spark plug

plug gap (in)

Point gap (in)

Point Dwell (�)

Valve Clearance (in)

Valve timming (�)

Ignition timming (�) (**)

Idle speed

Cranking Compr (psi)

int.

exh.

Intake opens (*)

Man. Trans. (N)

Auto Trans. (N)

Auto Trans. (D)

Norm. Range

Min.

Notes

Engine type
(first six digits of
engine serial number)

Point
gap (in)

Point Dwell
(�)

Valve Clearance
(in)

Valve
timming
(�)

Ignition timming (�)
(**)

Intake opens
(*)

Man. Trans.
(N)

Auto Trans.
(N)

Auto Trans.
(D)