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- Edelbrock Jeep 4.0L Inline Six Performer Aluminum Cylinder Head
Edelbrock Performer Jeep 4.0L I6 Aluminum Cylinder Head
350-50169







Items You Need
Performer Jeep 4.0L I6 Cylinder Heads
Valve Lift | Intake | Exhaust |
.100'' | 66 | 63 |
.200'' | 123 | 103 |
.300'' | 179 | 127 |
.400'' | 221 | 144 |
.500'' | 241 | 144 |
.600'' | 237 | 155 |
.700'' | N/A | N/A |
Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28'' H2O |
Specifications:
Designed as a bolt-on performance upgrade for 1987-2006 Jeeps with 4.0L inline six cylinder engine. This cylinder head is designed with the 1991-2006 4.0L intake port locations and must be used with 1991-2006 intake manifold, while the exhaust side features the 1991-98 4.0L exhaust port locations and must be used with 1991-98 factory header or aftermarket exhaust header. This cylinder head will also fit 1976-90 AMC 4.2L engines with no modification to the water jacket and the appropriate intake manifold and header combination. The Performer Jeep cylinder head features all-new better flowing intake/exhaust ports along, modern combustion chamber design with back-cut and swirl polished valves. It retains the stock valve angle, pushrod length and valve cover rail height for use with factory components and other off the shelf accessories. It also features larger reinforced rocker bosses for improved strength at high RPM and Heli-Coil threaded inserts in the manifold bolt holes for added strength. A 3/4'' deck thickness throughout the head also promotes stiffness and durability. Edelbrock also machined provisions on this cylinder head to accept either distributor or coil pack ignition. Made In The USA!
This cylinder head is pending 50-state emission legal for 4.0L engines when used with factory Fuel Injection components. It's also pending 50-state emission legal for 4.2L engines when used with a Mopar Fuel Injection Conversion Kit (E.O. Number D-265-21).
Does Edelbrock 50169 fit your vehicle?
1997 JEEP GRAND CHEROKEE
- Liter: 4
- SubModel: TSI
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Complete; 200-300 hp; Standard Exh. Port; 55cc Chamber Vol.; 1.91 Intake/1.50 in. Exh. Valves; 0.540 in. Max Lift; 1.26 in. V. Spring; Single;CARB E.O. Pending
- CUI: 242
- Engine Type: L6 ( 4L / 242 )
- Engine Vin: S
1991 JEEP CHEROKEE
- Liter: 4
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Complete; 200-300 hp; Standard Exh. Port; 55cc Chamber Vol.; 1.91 Intake/1.50 in. Exh. Valves; 0.540 in. Max Lift; 1.26 in. V. Spring; Single;CARB E.O. Pending
- CUI: 242
- Engine Type: L6 ( 4L / 242 )
- Engine Vin: S
1994 JEEP GRAND CHEROKEE
- Liter: 4
- SubModel: SE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Complete; 200-300 hp; Standard Exh. Port; 55cc Chamber Vol.; 1.91 Intake/1.50 in. Exh. Valves; 0.540 in. Max Lift; 1.26 in. V. Spring; Single;CARB E.O. Pending
- CUI: 242
- Engine Type: L6 ( 4L / 242 )
- Engine Vin: S
1998 JEEP CHEROKEE
- Liter: 4
- SubModel: SPORT
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Complete; 200-300 hp; Standard Exh. Port; 55cc Chamber Vol.; 1.91 Intake/1.50 in. Exh. Valves; 0.540 in. Max Lift; 1.26 in. V. Spring; Single;CARB E.O. Pending
- CUI: 242
- Engine Type: L6 ( 4L / 242 )
- Engine Vin: S
2005 JEEP WRANGLER
- Liter: 4
- SubModel: UNLIMITED
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Complete; 200-300 hp; Standard Exh. Port; 55cc Chamber Vol.; 1.91 Intake/1.50 in. Exh. Valves; 0.540 in. Max Lift; 1.26 in. V. Spring; Single;CARB E.O. Pending
- CUI: 242
- Engine Type: L6 ( 4L / 242 )
- Engine Vin: S
1995 JEEP WRANGLER
- Liter: 4
- SubModel: SE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Complete; 200-300 hp; Standard Exh. Port; 55cc Chamber Vol.; 1.91 Intake/1.50 in. Exh. Valves; 0.540 in. Max Lift; 1.26 in. V. Spring; Single;CARB E.O. Pending
- CUI: 242
- Engine Type: L6 ( 4L / 242 )
- Engine Vin: S
1988 JEEP CHEROKEE
- Liter: 4
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Complete; 200-300 hp; Standard Exh. Port; 55cc Chamber Vol.; 1.91 Intake/1.50 in. Exh. Valves; 0.540 in. Max Lift; 1.26 in. V. Spring; Single;CARB E.O. Pending
- CUI: 242
- Engine Type: L6 ( 4L / 242 )
- Engine Vin: M
1991 JEEP WRANGLER
- Liter: 4
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Complete; 200-300 hp; Standard Exh. Port; 55cc Chamber Vol.; 1.91 Intake/1.50 in. Exh. Valves; 0.540 in. Max Lift; 1.26 in. V. Spring; Single;CARB E.O. Pending
- CUI: 242
- Engine Type: L6 ( 4L / 242 )
- Engine Vin: S
1987 JEEP WAGONEER
- Liter: 4
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Complete; 200-300 hp; Standard Exh. Port; 55cc Chamber Vol.; 1.91 Intake/1.50 in. Exh. Valves; 0.540 in. Max Lift; 1.26 in. V. Spring; Single;CARB E.O. Pending
- CUI: 242
- Engine Type: L6 ( 4L / 242 )
- Engine Vin: M
1995 JEEP GRAND CHEROKEE
- Liter: 4
- SubModel: ORVIS
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Complete; 200-300 hp; Standard Exh. Port; 55cc Chamber Vol.; 1.91 Intake/1.50 in. Exh. Valves; 0.540 in. Max Lift; 1.26 in. V. Spring; Single;CARB E.O. Pending
- CUI: 242
- Engine Type: L6 ( 4L / 242 )
- Engine Vin: S
1987 JEEP COMANCHE
- Liter: 4
- SubModel: CHIEF
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Complete; 200-300 hp; Standard Exh. Port; 55cc Chamber Vol.; 1.91 Intake/1.50 in. Exh. Valves; 0.540 in. Max Lift; 1.26 in. V. Spring; Single;CARB E.O. Pending
- CUI: 242
- Engine Type: L6 ( 4L / 242 )
- Engine Vin: M
1999 JEEP CHEROKEE
- Liter: 4
- SubModel: CLASSIC
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Complete; 200-300 hp; Standard Exh. Port; 55cc Chamber Vol.; 1.91 Intake/1.50 in. Exh. Valves; 0.540 in. Max Lift; 1.26 in. V. Spring; Single;CARB E.O. Pending
- CUI: 242
- Engine Type: L6 ( 4L / 242 )
- Engine Vin: S
Can you get this head with oversized valves as in example 2.0 intake 1.91 exhaust
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