Tune-Up Specifications: Specifications

ENGINE		IGNITION TIMING		DISTRIBUTOR		SPARK PLUGS		CARBURETOR	No.
ENGINE		Man. Trans.	Auto. Trans.	Cam Angle	Point Gap	Type	Gap	Make & Type	No.
AMERICAN MOTORS
121" 4 Cyl.		12°B	12°B(1)	47°±3°	.018"	CHN8L	.035"	Holley 5210	1
232"6 Cyl.		8°B	10°B	(2)	(2)	CHN13L	.035"	Carter YF	2
258" 6 Cyl.
	Federal	6°B	8°B	(2)	(2)	CHN13L	.035"	Carter YF(3)	3
	Calif.	6°B	8°B	(2)	(2)	CHN13L	.035"	Carter YF	4
	High Alt.	10°B	10°B	(2)	(2)	CHN13L	.035"	Carter YF(4)	5
304" V8
	Federal	.....	10°B	(2)	(2)	CHN12Y	.035"	Mcft 2100	6
	High Alt.	.....	10°B	(2)	(2)	CHN12Y	.035"	Mcft 2150(4)	7
360" V8
	Federal	.....	10°B	(2)	(2)	CHN12Y	.035"	Mc ft 2100	8
	Calif.	.....	10°B	(2)	(2)	CHN12Y	.035"	Mcft 2100	9
	High Alt.	.....	10°B	(2)	(2)	CHN12Y	.035"	Mcft 2150(4)	10
BUICK
196" V6		15°B	15°B	(1)	(1)	AC R46TSX	.060"	Roch 2GE	11
231" V6		15°B	15°B	(1)	(1)	AC R46TSX	.060"	Roch 2GE	12
231" V6 Turbo		.....	15°B	(1)	O	AC R44TSX	.060"	Roch M2ME(3)	13
301" V8		.....	12°B	(1)	(1)	AC R46TSX	.060"	Roch M2MC	14
305" V8 2-Bbl.		.....	4°B(1)	(1)	(1)	AC R45TS	.045"	Roch 2GC	15
305"V8 4-Bbl.		.....	4°B	(1)	(1)	AC R45TS	.045"	Roch M4MC	16
350" V8 (VIN L)		.....	8°B	(1)	(1)	AC R45TS	.045"	Roch M4MC	17
350" V8 (VIN R)		.....	20° B	(1)	(1)	AC R46SZ	.060"	Roch M4MC	18
350" V8 (VIN X)		.....	15°B	(1)	(1)	AC R46TSX	.060"	Roch M4MC	19
403" V8		.....	20°B	(1)	(1)	AC R46SZ	.060"	Roch M4MC	20
CADILLAC
350" V8 (VIN B)		.....	10°B	(1)	(1)	AC R47SX	.060"	EFI (GM)	21
425" V8 4-Bbl.
	Federal	.....	23°B(2)	(1)	(1)	AC R45NSX	.060"	Roch M4ME	22
	Calif. & High Alt.	.....	23°B(2)	(1)	(1)	AC R45NSX	.060"	Roch M4ME	23
425" V8 EFI
	Eldorado	.....	10°B	(1)	(1)	AC R45NSX	.060"	EFI (GM)	24
	All Others	.....	18°B(4)	(1)	(1)	AC R45NSX	.060"	EFI (GM)	25
CHEVROLET
98" 4 Cyl.		8°B	8°B	(1)	(1)	AC R43TS	.035"	Roch 1 ME	26
151" 4 Cyl.
	Federal & High Alt.	14°B	14°B	(1)	(1)	AC R43TSX	.060"	Holley 5210C	27
	Calif.	14°B	14°B	(1)	(1)	AC R43TSX	.060"	Holley 6510C	28
196" V6		15°B	15°B	(1)	(1)	AC R46TSX	.060"	Roch 2GE	29
200" V6		8°B	8°B	(1)	(1)	AC R45TS	.045"	Roch 2GC	30
231" V6		15°B	15°B	(1)	(1)	AC R46TSX	.060"	Roch 2GE	31
250" 6 Cyl.
	Federal	6°B	10°B(5)	(1)	(1)	AC R46TS	.035"	Roch 1ME	32
	Calif.	.....	6°B	(1)	(1)	AC R46TS	.035"	Roch 1ME	33
305" V8
	Federal	4°B	4°B	(1)	(1)	AC R45TS	.045"	Roch 2GC	34
	Calif.	.....	6°B	(1)	(1)	AC R45TS	.045"	Roch 2GC	35
	High Alt.	.....	8°B	(1)	(1)	AC R45TS	.045"	Roch 2GC	36
350" V8 (VIN L)
	Federal	6°B	6°B	(1)	(1)	AC R45TS	.045"	Roch M4MC	37
	Calif.	.....	8°B	(1)	(1)	AC R45TS	.045"	Roch M4MC	38
	High Alt.	.....	6°B(5)	(1)	(1)	AC R45TS	.045"	Roch M4MC	39
350" V8 (VIN 4)		12°B	12°B	(1)	(1)	AC R45TS	.045"	Roch M4MC	40
IGNITION TIMING: B - BTDC; A - ATDC SPARK PLUGS: CH - Champion, MCFT - Motorcraft. CARBURETORS: MCFT - Motorcraft; ROCH - Rochester; EFI - Electronic Fuel Injection.

No.

HOT IDLE⁽¹⁾

FAST IDLE

Remarks

Man. Trans.

Auto. Trans.

Man. Trans.

Auto. Trans.

RPM

Cam Step

RPM

900

800

1800

2nd

1800

(1) - Calif. - 8°BTDC.
(2) - Electronic Ignition.
(3) - Carter BBD used on Man. Trans, and some Auto. Trans.
(4) - With altitude compensation.

600

550

1500

2nd

1600

600

550

1500

2nd

1600

850

700

1500

2nd

1600

600

550

1500

2nd

1600

.....

600

.....

2nd

1600

.....

700

.....

2nd

1600

.....

600

.....

2nd

1600

.....

650

.....

2nd

1800

.....

700

.....

2nd

1800

800/600

600

(2)

(1) - Electronic Ignition.
(2) - Non-adjustable.
(3) - Calif, and High Alt. use Roch. M4ME.
(4) - See Engine Tune-Up Decal.
(5) - Calif, and High Alt. only; Federal non-adjustable.
(6) - Calif. 6°BTDC; High Alt. 8°BTDC.
(7) - Calif. 650/500; High Alt. 700/600 RPM.
(8) - High Alt. - 650/600 RPM.
(9) - High Alt. - 700/600 RPM.
(10) - Calif. and High Alt. - 1000 RPM.

800/600

670/600

(2)

.....

650

.....

(4)

2500(5)

.....

650/550

......

(4)

2200

.....

600/500(7)

.....

(2)

.....

600/500

......

(4)

1600

.....

600/500(8)

.....

(4)

1600

.....

650/550

......

(4)

1000

.....

550

.....

(4)

1550

.....

650/550(9)

.....

(4)

900(10)

.....

675

.....

(1) - Electronic Ignition.
(2) - At 1600 RPM.
(3) - Carb. No. 17058532 - 550 RPM.
(4) - At 1400 RPM.

.....

550

.....

2nd

1400

.....

600(3)

.....

2nd

1500

.....

675

.....

675

800

950/800

2300(2)

High

2400

(1) - Electronic Ignition.
(2) - Federal only; Calif. and High Alt. non adjustable.
(3) - With A/C - 850/650 RPM.
(4) - Non-adjustable.
(5) - With A/C - 8° BTDC.
(6) - See Engine Tune-Up Decal.

1000/500

650/500

2500

High

2500

1000/500

650/500(3)

2400

High

2400

800

600

(4)

700

600

(4)

800

600

(4)

800/425

550/425

2000

High

2100

.....

600/400

......

High

2000

600

500

(4)

.....

600/500

(4)

.....

700/600

(4)

700

600/500

1300

(6)

1600

.....

600/500

......

(6)

1600

.....

650/500

......

(6)

1600

900

800/700

1300

(6)

1600

⁽¹⁾	When idle solenoid is used, higher RPM is with solenoid connected; lower RPM, solenoid disconnected.

ENGINE			IGNITION TIMING		DISTRIBUTOR		SPARK PLUGS		CARBURETOR	No.
ENGINE			Man. Trans.	Auto. Trans.	Cam Angle	Point Gap	Type	Gap	Make & Type	No.
CHRYSLER CORP
1.7 Liter 4 Cyl.			15°B	15°B	(1)	(1)	CH RN12Y	.035"	Holley 5220	41
225" 6 Cyl.
	Federal		12°B	12°B	(1)	(1)	CH RBL16Y	.035"	Holley 1945(2)	42
	Calif. & High Alt.		.....	8°B	(1)	(1)	CH RBL16Y	.035"	Holley 1945	43
318" V8
	Federal		16°B	16°B	(1)	(1)	CH RN12Y	.035"	Carter BBD(4)	44
	Calif.		.....	10°B	(1)	(1)	CH RN12Y	.035"	Carter TQ	45
	High Alt.		.....	16°B	(1)	(1)	CH RN12Y	.035"	Carter BBD	46
360" V8 2-Bbl.			.....	20° B	(1)	(1)	CH RN12Y	.035"	Holley 2245	47
360" V8 4-Bbl.
	Federal		.....	16°B	(1)	(1)	CH RN12Y	.035"	Carter TQ	48
	Calif. & High Alt.		.....	16°B(5)	(1)	(1)	CH RN12Y	.035"	Carter TQ	49
400" V8			.....	20° B	(1)	(1)	CH OJ13Y(6)	.035"	Carter TQ	50
440" V8
	Federal		.....	16°B(7)	(1)	(1)	CH OJ13Y(6)	.035"	Carter TQ	51
	Calif. & High Alt.		.....	8°B	(1)	(1)	CH OJ13Y(6)	.035"	Carter TQ	52
FORD MOTOR CO.
	2300 cc 4 Cyl.
	Federal		6°B	20° B	(1)	(1)	Mcft AWSF42	.034"	Holley 5200	53
		Calif.	6°B	20° B	(1)	(1)	Mcft AWSF42	.034"	Holley 5200(3)	54
200" 6 Cyl.			10°B	10°B	(1)	(1)	Mcft BSF82	.050"	Holley 1946(4)	55
250" 6 Cyl.
	Federal		4°B	14°B	(1)	(1)	Mcft BSF82	.050"	Carter YFA	56
	Calif.		.....	6°B	(1)	(1)	Mcft BSF82	.050"	Carter YFA	57
2800 cc V6
	Federal		10°B	12°B	(1)	(1)	Mcft AWSF42	.034"	Mcft 2150	58
	Calif.		10°B	6°B	(1)	(1)	Mcft AWSF42	.034"	Mcft 2700vv	59
302" V8
	Cougar, Thunderbird		......	8°B	(1)	(1)	Mcft ARF52(5)	.050"(6)	Mcft 2150(7)	60
	Fairmont, Zephyr
		Federal	.....	6°B	(1)	(1)	Mcft ARF52	.050"	Mcft 2150	61
		Calif.	.....	12°B	(1)	(1)	Mcft ARF52-6	.060"	Mcft 2700vv	62
		High Alt.	.....	16°B	(1)	(1)	Mcft ARF52	.050"	Mcft 2150	63
	Ford, LTD II
		Federal	.....	14°B	(1)	(1)	Mcft ARF52	.050"	Mcft 2150	64
		Calif.	.....	12°B	(1)	(1)	Mcft ARF52-6	.060"	Mcft 2700w	65
		High Alt.	.....	16°B	(1)	(1)	Mcft ARF52	.050"	Mcft 2150	66
	Granada, Monarch
		Federal	12°B	2°B	(1)	(1)	Mcft ARF52	.050"	Mcft 2150	67
		Calif.	.....	12°B	(1)	(1)	Mcft ARF52-6	.060"	Mcft 2700w	68
		High Alt.	.....	16°B	(1)	(1)	Mcft ARF52	.050"	Mcft 2150	69
	Mustang
		Federal	10°B	4°B	(1)	(1)	Mcft ARF52	.050"	Mcft 2150	70
		Calif.	.....	10°B	(1)	(1)	Mcft ARF52-6	.060"	Mcft 2700w	71
		High Alt.	.....	16°B	(1)	(1)	Mcft ARF52	.050"	Mcft 2150	72
	Versailles		.....	30°B	(1)	(1)	Mcft ARF52(5)	.050"(6)	Mcft 2150(7)	73
351" M V8			.....	9°B(8)	(1)	(1)	Mcft ASF52	.050"	Mcft 2150	74
351"W V8			.....	14°B	(1)	(1)	Mcft ARF52	.050"	Mcft 2150	75
400" V8			.....	13°B(12)	(1)	(1)	Mcft ASF52	.050"	Mcft 2150	76
460" V8			.....	16°B	(1)	(1)	Mcft ARF52	.050"	Mcft 4350	77
IGNITION TIMING: B - BTDC; A - ATDC. SPARK PLUGS: CH - Champion; MCFT - Motorcraft. CARBURETORS: MCFT - Motorcraft; ROCH - Rochester; EFI - Electronic Fuel Injection.

No.

HOT IDLE⁽¹⁾

FAST IDLE

Remarks

Man. Trans.

Auto. Trans.

Man. Trans.

Auto. Trans.

RPM

Cam Step

RPM

900

1100

4th

1100

(1) - Electronic Ignition.
(2) - Some models use Carter BBD.
(3) - High Alt. - 1700 RPM.
(4) - Some Auto. Trans, models use Holley 2280.
(5) - With Dist. No. 3874858 - 8°BTDC.
(6) - If H.P. use OJ11Y.
(7) - With Dist. No. 4091709 - 20°BTDC; All Chrysler models - 12°BTDC.
(8) - With TQ-9112S - 1200 RPM.

750/700

1500/1400

2nd

1600

.....

750

.....

2nd

1500(3)

700

750

1400

2nd

1600

.....

750

.....

2nd

1600

.....

750

.....

2nd

1500

.....

750

.....

2nd

1600

.....

750

.....

2nd

1500

.....

750

.....

2nd

1500

.....

750

.....

2nd

1500

.....

750

.....

2nd

1400(8)

.....

750

.....

2nd

1600

850/550

800/600

1500

(2)

2000

(1) - Electronic Ignition.
(2) - Kickdown step.
(3) - Bobcat and Pinto use Holley 6500.
(4) - Man. Trans, uses Carter YFA.
(5) - Calif. uses ARF 52-6.
(6) - Calif. -.060"
(7) - Calif. uses Mcft 2700vv.
(8) - Calif. - 16°BTDC.
(9) - Calif. - 650 RPM.
(10) - Calif. - 1150 RPM.
(11) - Federal Granada and Monarch - 2000 RPM.
(12) - Calif. - 16°BTDC.
(13) - Calif. - 1350 RPM.

850/600

750/600

1500

(2)

1800

800/500

700/650

1700

(2)

1700

800

700/500

1700

(2)

1700

.....

700/500

......

(2)

1700

850/700

750/650

1700

(2)

1600

800/600

750/600

1700

(2)

1600

.....

650

.....

High

2100

.....

600/600

......

High

2100

.....

700/600

......

High

2100

.....

600/600

......

High

2100

.....

600/500

......

High

2100

.....

650

.....

High

2100

.....

600/500

......

High

2100

800

600/600

2700

High

2100

.....

700/600

......

High

2100

.....

600/600

......

High

2100

900/900

700/700

2700

High

2100

.....

700

.....

High

2100

.....

700/700

......

High

2100

.....

625

.....

High

2100

.....

675(9)

.....

(2)

1350(10)

.....

600

.....

(2)

1400(11)

.....

650

.....

(2)

1400(13)

.....

650

.....

(2)

1350

⁽¹⁾	When idle solenoid is used, higher RPM is with solenoid connected; lower RPM, solenoid disconnected.

ENGINE		IGNITION TIMING		DISTRIBUTOR		SPARK PLUGS		CARBURETOR	No.
ENGINE		Man. Trans.	Auto. Trans.	Cam Angle	Point Gap	Type	Gap	Make & Type	No.
OLDSMOBILE
151" 4 Cyl.
	Federal	14°B	14°B	(1)	(1)	AC R43TSX	.060"	Holley 5210C	78
	Calif.	.....	14°B	(1)	(1)	AC R43TSX	.060"	Holley 6510C	79
231" V6		15°B	15°B	(1)	(1)	AC R46TSX	.060"	Roch 2GE	80
260" V8		18°B	20°B(4)	(1)	(1)	AC R46SZ	.060"	Roch M2MC	81
305" V8 2-Bbl.
	Federal	4°B	4°B	(1)	(1)	AC R45TS	.045"	Roch 2GC	82
	Calif.	.....	8°B	(1)	(1)	AC R45TS	.045"	Roch 2GC	83
	High Alt.	.....	8°B(9)	(1)	(1)	AC R45TS	.045"	Roch 2GC	84
305" V8 4-Bbl.		.....	4°B	(1)	(1)	AC R45TS	.045"	Roch M4MC	85
350" V8 (VIN L)		.....	8°B	(1)	(1)	AC R45TS	.045"	Roch M4MC	86
350" V8 (VIN R)		.....	20°B	G	0	AC R46SZ	.060"	Roch M4MC	87
403" V8
	Exc. Toronado	.....	20°B(13)	(1)	(1)	AC R46SZ	.060"	Roch M4MC	88
	Toronado	.....	20°B(14)	(1)	(1)	AC R46SZ	.060"	Roch M4MC	89
PONTIAC
151" 4 Cyl.
	Federal	14°B	14°B(1)	(2)	(2)	AC R43TSX	.060"	Holley 5210C	90
	Calif.	.....	14°B	(2)	(2)	AC R43TSX	.060"	Holley 6510C	91
231" V6		15°B	15°B	(2)	(2)	AC R46TSX	.060"	Roch 2GC	92
301" V8 2-Bbl.		.....	12°B	(2)	(2)	AC R46TSX	.060"	Roch M2MC	93
301" V8 4-Bbl.		.....	12°B	(2)	(2)	AC R45TSX	.060"	Roch M4MC	94
305" V8
	Federal	4°B	4°B	(2)	(2)	AC R45TS	.045"	Roch 2GC	95
	Calif.	.....	6°B	(2)	(2)	AC R45TS	.045"	Roch 2GC	96
	High Alt.	.....	8°B	(2)	(2)	AC R45TS	.045"	Roch 2GC	97
350" V8 (VIN L)		.....	6°B	(2)	(2)	AC R45TS	.045"	Roch M4MC	98
350" V8 (VIN R)		.....	20°B	(2)	(2)	AC R46SZ	.060"	Roch M4MC	99
350" V8 (VIN X)		.....	15°B	(2)	(2)	AC R46TSX	.060"	Roch M4MC	100
400" V8		18°B	16°B(9)	(2)	(2)	AC R45TSX	.060"	Roch M4MC	101
403" V8		.....	20°B	(2)	(2)	AC R46SZ	.060"	Roch M4MC	102
IGNITION TIMING: B - BTDC; A - ATDC. SPARK PLUGS: CH - Champion; MCFT - Motorcraft. CARBURETORS: MCFT - Motorcraft; ROCH - Rochester; EFI - Electronic Fuel Injection.

No.

HOT IDLE⁽¹⁾

FAST IDLE

Remarks

Man. Trans.

Auto. Trans.

Man. Trans.

Auto. Trans.

RPM

Cam Step

RPM

1000/500(2)

650/500(3)

2200

High

2400

(1) - Electronic Ignition.
(2) - With A/C - 1200/1000 RPM.
(3) - With A/C - 850/650 RPM.
(4) - Calif. - 18°BTDC.
(5) - See Engine Tune-Up Decal.
(6) - High Alt. - 900 RPM.
(7) - Starfire - 700/500 RPM.
(8) - Non-adjustable.
(9) - Starfire - 6°BTDC.
(10) - Calif. Omega - 600/500 RPM.
(11) - High Alt. - 700/600 RPM.
(12) - Federal - 900 RPM.
(13) - Federal 88 (Exc. Wagon) - 18°BTDC.
(14) - Calif. - 22°BTDC.
(15) - Calif. - 650/600 RPM.

.....

650/500(3)

.....

High

2400

800/600

670/600

1850

(8)

1850

800/650

650/500

750

(5)

800(6)

700/600

600/500(7)

1600

(8)

1600

.....

650/500(7)

.....

(8)

1600

.....

700/600

......

(8)

1600

.....

600/500

......

(5)

1600

.....

650/600(10)

.....

(5)

1600

.....

650/550(11)

.....

(5)

1000(12)

.....

650/550(11)

.....

(5)

1000(12)

.....

650/550(11) (15)

......

(5)

1000(12)

1000/500(3)

650/500(4)

2200

High

2400

(1) - Sunbird - 12°BTDC.
(2) - Electronic Ignition.
(3) - With A/C - 1200/1000 RPM.
(4) - With A/C - 850/650 RPM.
(5) - Non-adjustable.
(6) - See Engine Tune-Up Decal.
(7) - High Alt. - 650/600 RPM.
(8) - High Alt. - 900 RPM.
(9) - H.P. Firebird - 18°BTDC.
(10) - H.P. Firebird - 700/600 RPM.
(11) - High Alt. - 700/600 RPM.

.....

650/500(4)

.....

High

2400

800

675/600

(5)

.....

650/550

......

(6)

2200

.....

650/550

......

(6)

2300

700/600

600/500

1600

(5)

1600

.....

650/500

......

(5)

1600

.....

700/600

......

(5)

1600

700

600/500(7)

1300

(6)

1600

.....

650550

.....

(6)

1000(8)

100

......

550

.....

(6)

1550

101

775

650/575(10)

1800

(6)

1800

102

......

650/550(11)

.....

(6)

1000

⁽¹⁾	When idle solenoid is used, higher RPM is with solenoid connected; lower RPM, solenoid disconnected.