<![CDATA[Jeepster Guru: New Products - 258 inline 6]]> https://www.jeepsterguru.com Mon, 13 Apr 2026 17:38:24 +0000 <![CDATA[P258 – TBI KIT: 1981-86 CJ 4.2L Offroad]]> https://www.jeepsterguru.com/p258-tbi-kit-1981-86-cj-4-2l-offroad/ Fri, 16 Jul 2021 19:34:46 +0000 https://www.jeepsterguru.com/p258-tbi-kit-1981-86-cj-4-2l-offroad/ P258 – TBI KIT: 1981-86 CJ 4.2L Offroad

onverts L-6 Jeep engine to EFI by adapting 4.3L GM V-6 components and in-line electric fuel pump. TBI adapts directly to Jeep 2 barrel carb inlet manifold. Most old emmission plumbing is eliminated. Improves drivability and fuel economy. Kit includes all components plus a remanufactured 4..

Price: $1,400.00

]]> P258 – TBI KIT: 1981-86 CJ 4.2L Offroad

onverts L-6 Jeep engine to EFI by adapting 4.3L GM V-6 components and in-line electric fuel pump. TBI adapts directly to Jeep 2 barrel carb inlet manifold. Most old emmission plumbing is eliminated. Improves drivability and fuel economy. Kit includes all components plus a remanufactured 4..

Price: $1,400.00

]]> onverts L-6 Jeep engine to EFI by adapting 4.3L GM V-6 components and in-line electric fuel pump. TBI adapts directly to Jeep 2 barrel carb inlet manifold. Most old emmission plumbing is eliminated. Improves drivability and fuel economy. Kit includes all components plus a remanufactured 4..]]> <![CDATA[HJ283 283 CID I6 Jeep TBI Conversion Kit]]> https://www.jeepsterguru.com/hj283-283-cid-i6-jeep-tbi-conversion-kit/ Fri, 16 Jul 2021 19:30:40 +0000 https://www.jeepsterguru.com/hj283-283-cid-i6-jeep-tbi-conversion-kit/ Description – This kit does not have a California E.O. # (exemption order) – In the state of California this kit can be installed on 1975 or earlier vehicles only For converting an I6, V6 or V8 engine from carburetor to throttle body fuel injection. Uses remanufactured GM throttle body appropriate for engine size. Operates GM engines with or without ECM controlled ignition. Very popular for older street-driven vehicles or 4 wheel drive vehicles. Contains all sensors, components, wiring harnesses, ECM and fuel pump to install fuel injection on your engine. Custom calibration PROM for your engine. ECM installs under dash. Fuel pump installs in main fuel line, and bypass fuel is returned to the tank. Harness includes diagnostic connector, and diagnostic is similar to 1986-92 GM pickup.

Description

– This kit does not have a California E.O. # (exemption order)

– In the state of California this kit can be installed on 1975 or earlier vehicles only

For converting an I6, V6 or V8 engine from carburetor to throttle bo..

Price: $1,500.00

]]> Description – This kit does not have a California E.O. # (exemption order) – In the state of California this kit can be installed on 1975 or earlier vehicles only For converting an I6, V6 or V8 engine from carburetor to throttle body fuel injection. Uses remanufactured GM throttle body appropriate for engine size. Operates GM engines with or without ECM controlled ignition. Very popular for older street-driven vehicles or 4 wheel drive vehicles. Contains all sensors, components, wiring harnesses, ECM and fuel pump to install fuel injection on your engine. Custom calibration PROM for your engine. ECM installs under dash. Fuel pump installs in main fuel line, and bypass fuel is returned to the tank. Harness includes diagnostic connector, and diagnostic is similar to 1986-92 GM pickup.

Description

– This kit does not have a California E.O. # (exemption order)

– In the state of California this kit can be installed on 1975 or earlier vehicles only

For converting an I6, V6 or V8 engine from carburetor to throttle bo..

Price: $1,500.00

]]> Description

– This kit does not have a California E.O. # (exemption order)

– In the state of California this kit can be installed on 1975 or earlier vehicles only

For converting an I6, V6 or V8 engine from carburetor to throttle bo..]]> <![CDATA[HJ232 232 CID I6 Jeep TBI Conversion Kit]]> https://www.jeepsterguru.com/hj232-232-cid-i6-jeep-tbi-conversion-kit/ Fri, 16 Jul 2021 19:27:59 +0000 https://www.jeepsterguru.com/hj232-232-cid-i6-jeep-tbi-conversion-kit/ HJ232 232 CID I6 Jeep TBI Conversion Kit

 

 

Description

– This kit does not have a California E.O. # (exemption order)

– In the state of California this kit can be installed on 1975 or earlier vehicles only

For converting an I6, V6 or V8 engine ..

Price: $1,560.00

]]> HJ232 232 CID I6 Jeep TBI Conversion Kit

 

 

Description

– This kit does not have a California E.O. # (exemption order)

– In the state of California this kit can be installed on 1975 or earlier vehicles only

For converting an I6, V6 or V8 engine ..

Price: $1,560.00

]]>  

 

Description

– This kit does not have a California E.O. # (exemption order)

– In the state of California this kit can be installed on 1975 or earlier vehicles only

For converting an I6, V6 or V8 engine ..]]> <![CDATA[CJ258 – TBI KIT: 1972-80 CJ 4.2L Offroad]]> https://www.jeepsterguru.com/cj258-tbi-kit-1972-80-cj-4-2l-offroad/ Fri, 16 Jul 2021 19:20:35 +0000 https://www.jeepsterguru.com/cj258-tbi-kit-1972-80-cj-4-2l-offroad/ CJ258 – TBI KIT: 1972-80 CJ 4.2L Offroad

Part # CJ258

Includes all components plus a remanufactured 4.3L Chevrolet throttle body to convert a 2BBL CJ or Wrangler Jeep to EFI. Specify type and year of Jeep when ordering kit. Emission legal version CARB EO#D452. Many original emission controls are eliminated, which simplifies un..

Price: $1,450.00

]]> CJ258 – TBI KIT: 1972-80 CJ 4.2L Offroad

Part # CJ258

Includes all components plus a remanufactured 4.3L Chevrolet throttle body to convert a 2BBL CJ or Wrangler Jeep to EFI. Specify type and year of Jeep when ordering kit. Emission legal version CARB EO#D452. Many original emission controls are eliminated, which simplifies un..

Price: $1,450.00

]]> Part # CJ258

Includes all components plus a remanufactured 4.3L Chevrolet throttle body to convert a 2BBL CJ or Wrangler Jeep to EFI. Specify type and year of Jeep when ordering kit. Emission legal version CARB EO#D452. Many original emission controls are eliminated, which simplifies un..]]> <![CDATA[CA/YJ258 – TBI KIT: JP1 Emission Legal Version CARB EO #D452 1987-91 YJ Wrangler 4.2L Emissions Legal]]> https://www.jeepsterguru.com/ca-yj258-tbi-kit-jp1-emission-legal-version-carb-eo-d452-1987-91-yj-wrangler-4-2l-emissions-legal/ Fri, 16 Jul 2021 19:18:40 +0000 https://www.jeepsterguru.com/ca-yj258-tbi-kit-jp1-emission-legal-version-carb-eo-d452-1987-91-yj-wrangler-4-2l-emissions-legal/ art # CA/YJ258 JP1 Emission Legal Version CARB EO #D452 Includes all components plus a remanufactured 4.3L Chevrolet throttle body to convert a 4.2L CJ or Wrangler Jeep to EFI. Specify type and year of Jeep when ordering kit. 50 state emission legal per CARB EO#D452. Many original emission controls are eliminated, which simplifies underhood area. ECM installs under dash. High pressure fuel pump must be installed in main fuel line from tank, and bypass fuel returned to the tank. Harness includes diagnostic connector, and diagnostic is similar to 1986-92 GM pickup truck.

art # CA/YJ258 JP1 Emission Legal Version CARB EO #D452

Includes all components plus a remanufactured 4.3L Chevrolet throttle body to convert a 4.2L CJ or Wrangler Jeep to EFI. Specify type and year of Jeep when ordering kit. 50 state emission legal per CARB EO#D452. Many original emiss..

Price: $1,475.00

]]> art # CA/YJ258 JP1 Emission Legal Version CARB EO #D452 Includes all components plus a remanufactured 4.3L Chevrolet throttle body to convert a 4.2L CJ or Wrangler Jeep to EFI. Specify type and year of Jeep when ordering kit. 50 state emission legal per CARB EO#D452. Many original emission controls are eliminated, which simplifies underhood area. ECM installs under dash. High pressure fuel pump must be installed in main fuel line from tank, and bypass fuel returned to the tank. Harness includes diagnostic connector, and diagnostic is similar to 1986-92 GM pickup truck.

art # CA/YJ258 JP1 Emission Legal Version CARB EO #D452

Includes all components plus a remanufactured 4.3L Chevrolet throttle body to convert a 4.2L CJ or Wrangler Jeep to EFI. Specify type and year of Jeep when ordering kit. 50 state emission legal per CARB EO#D452. Many original emiss..

Price: $1,475.00

]]> art # CA/YJ258 JP1 Emission Legal Version CARB EO #D452

Includes all components plus a remanufactured 4.3L Chevrolet throttle body to convert a 4.2L CJ or Wrangler Jeep to EFI. Specify type and year of Jeep when ordering kit. 50 state emission legal per CARB EO#D452. Many original emiss..]]> <![CDATA[Emission Legal Version CARB EO #D452 1981-86 CJ 4.2L Emissions Legal]]> https://www.jeepsterguru.com/emission-legal-version-carb-eo-d452-1981-86-cj-4-2l-emissions-legal/ Fri, 16 Jul 2021 19:14:28 +0000 https://www.jeepsterguru.com/emission-legal-version-carb-eo-d452-1981-86-cj-4-2l-emissions-legal/ Emission Legal Version CARB EO #D452 1981-86 CJ 4.2L Emissions Legal

Description

Part # CA/JP258 JP1 Emission Legal Version CARB EO #D452

Includes all components plus a remanufactured 4.3L Chevrolet throttle body to convert a 2BBL CJ or Wrangler Jeep to EFI. Specify type and year of Jeep when ordering kit. 50 state emission legal per CARB EO#D4..

Price: $1,550.00

]]> Emission Legal Version CARB EO #D452 1981-86 CJ 4.2L Emissions Legal

Description

Part # CA/JP258 JP1 Emission Legal Version CARB EO #D452

Includes all components plus a remanufactured 4.3L Chevrolet throttle body to convert a 2BBL CJ or Wrangler Jeep to EFI. Specify type and year of Jeep when ordering kit. 50 state emission legal per CARB EO#D4..

Price: $1,550.00

]]> Description

Part # CA/JP258 JP1 Emission Legal Version CARB EO #D452

Includes all components plus a remanufactured 4.3L Chevrolet throttle body to convert a 2BBL CJ or Wrangler Jeep to EFI. Specify type and year of Jeep when ordering kit. 50 state emission legal per CARB EO#D4..]]> <![CDATA[1972-80 CJ 4.2L Offroad – Emissions Legal]]> https://www.jeepsterguru.com/1972-80-cj-4-2l-offroad-emissions-legal/ Fri, 16 Jul 2021 19:10:42 +0000 https://www.jeepsterguru.com/1972-80-cj-4-2l-offroad-emissions-legal/ 1972-80 CJ 4.2L Offroad – Emissions Legal

Description

Part # CA/CJ258 JP1 Emission Legal Version CARB EO #D452

Includes all components plus a remanufactured 4.3L Chevrolet throttle body to convert a 2BBL CJ or Wrangler Jeep to EFI. Specify type and year of Jeep when ordering kit. Emission legal version CARB EO#D452. M..

Price: $1,450.00

]]> 1972-80 CJ 4.2L Offroad – Emissions Legal

Description

Part # CA/CJ258 JP1 Emission Legal Version CARB EO #D452

Includes all components plus a remanufactured 4.3L Chevrolet throttle body to convert a 2BBL CJ or Wrangler Jeep to EFI. Specify type and year of Jeep when ordering kit. Emission legal version CARB EO#D452. M..

Price: $1,450.00

]]> Description

Part # CA/CJ258 JP1 Emission Legal Version CARB EO #D452

Includes all components plus a remanufactured 4.3L Chevrolet throttle body to convert a 2BBL CJ or Wrangler Jeep to EFI. Specify type and year of Jeep when ordering kit. Emission legal version CARB EO#D452. M..]]>