Let's face it, those 2 barrel carburetors have been a disaster to keep running correctly. Computer controlled Fuel injection is less sensitive to shock and vibration from extreme 4 wheeling. Systems include all necessary components: 2 barrel TBI unit w/ interal throttle position sensor, idle air controller, and on board computer (no programming required). All components are reliable off the shelf parts found on many American vehicles. If you want better driveability, improved fuel mileage and less maintenance, this is the way to go.
Level 4 Experts Only
Welding required for 02 sensor bung.
Throttle Body
Inline fuel pump
Fuel line
Wiring Harness
ECM
Gaskets and washers
O2 sensor bung (weld in)
02 sensor
Temperature sensor
Adapter plate
Hardware
Full Instructions
90 Day Limited Warranty, Computer Warrantied for 6 months.
Engine Size: 4.2L 258ci I-6
Shipping Weight: 15lb
1991 Jeep Wrangler (YJ)
1990 Jeep Wrangler (YJ)
1989 Jeep Wrangler (YJ)
1988 Jeep Wrangler (YJ)
1987 Jeep Wrangler (YJ)
Learn More
Installation Notes
Installation Difficulty:
Level 4 Experts Only
Welding required for 02 sensor bung.
Installation Time: 2-4 hours
Parts Included
Inline fuel pump
Fuel line
Wiring Harness
ECM
Gaskets and washers
O2 sensor bung (weld in)
02 sensor
Temperature sensor
Adapter plate
Hardware
Full Instructions
Warranty
Specs
Fitment
Jeep Wrangler (YJ)
Description
Let's face it, those 2 barrel carburetors have been a disaster to keep running correctly. Computer controlled Fuel injection is less sensitive to shock and vibration from extreme 4 wheeling. Systems include all necessary components: 2 barrel TBI unit w/ interal throttle position sensor, idle air controller, and on board computer (no programming required). All components are reliable off the shelf parts found on many American vehicles. If you want better driveability, improved fuel mileage and less maintenance, this is the way to go.
Level 4 Experts Only
Welding required for 02 sensor bung.
Throttle Body
Inline fuel pump
Fuel line
Wiring Harness
ECM
Gaskets and washers
O2 sensor bung (weld in)
02 sensor
Temperature sensor
Adapter plate
Hardware
Full Instructions
90 Day Limited Warranty, Computer Warrantied for 6 months.
Engine Size: 4.2L 258ci I-6
Shipping Weight: 15lb
1991 Jeep Wrangler (YJ)
1990 Jeep Wrangler (YJ)
1989 Jeep Wrangler (YJ)
1988 Jeep Wrangler (YJ)
1987 Jeep Wrangler (YJ)
Learn More
Installation Notes
Installation Difficulty:
Level 4 Experts Only
Welding required for 02 sensor bung.
Installation Time: 2-4 hours
Parts Included
Inline fuel pump
Fuel line
Wiring Harness
ECM
Gaskets and washers
O2 sensor bung (weld in)
02 sensor
Temperature sensor
Adapter plate
Hardware
Full Instructions
Warranty
Specs
Fitment
Jeep Wrangler (YJ)
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